Medical Terms.
abdomen: abdomin/o, celi/o, lapar/o
abnormal:para-
abnormal reduction: -penia
above: hyper-, super-, supra-
across: dia-, trans-
adrenal gland: adren/o
after: post-, meta-
again: re-
against: anti-, contra-
air: aer/o, pneum/o, pneumon/o
air sac: alveol/o
airway: bronch/o, bronci/o
all: pan-
alongside of: para-
alveolus: alveol/o
anus: an/o
aorta: aort/o
apart: dis-
appendix:appendic/o
arm: brachi/o
around: circum-, peri-
artery: arteri/o
atrium: atri/o
attraction for: -phil, -philia
away: e-, ec-, ex-
away from: ab-
back: re-
backward: retro-
bacteria: bacteri/o
basin: pyel/o
before: ante-, pre-, pro-
beginning: -arche
behind: post-, retro-
below: hypo-, infra-, sub-
bent: lord/o
between: inter-
beyond: meta-, ultra-
bile: bil/i, chol/e
bile duct: choledoch/o
binding: -desis
birth: nat/i
black: melan/o
bladder: cyst/o, vesic/o, vesicul/o
blood: hem/o, hemat/o
blood condition: -emia
blue: cyan/o
body: somat/o
bone: oste/o
bone marrow: myel/o
both: ambi-, bi-
brain: cerebr/o, encephal/o
breaking down: -lysis
breast: mamm/o, mast/o
breathing: -pnea, spir/o
bronchus: bronch/o, bronchi/o
bud: -blast, blast/o
burat forth: -rrhage, -rrhagia
calculus: lith/o
cancer: carcin/o, onc/o
carbon dioxide: capn/o, carb/o
cartilage: chondr/o
cavity (sinus): atri/o, sin/o
cell: cyt/o
cerebellum: cerebell/o
cerebrum: cerebr/o
cervix: cervic/o
change: meta-
cheek: bucc/o
chest: pector/o, steth/o, thorac/o
child: ped/o
circle: coron/o
clear fluid: lymph/o
clot: thromb/o
colon: col/o, colon/o
colon, sigmoid: sigmoid/o
color: chrom/o
colored circle: irid/o, ir/o
condition: -osis
condition of: -ia, -ism, -ium, -y
contraction, involuntary: -spasm
coordination: tax/o
cornea: corne/o, kerat/o
correct: ortho-
creation of an opening: -stomy
crooked- anlyl/o
crown: coron/o
crushing: -tripsy
to cut: tom/o
death: necr/o
deficient: hypo-, olig/o
development: troph/o
diaphragm: phren/o
difficult: dys-
digit: dactl/o
dilation or expansion: -ectasis
discharge: -rrhea
disease: path/o
dissolution: -lysis
division: schiz/o
down: de-
downward displacement: -ptosis
dry: xer/o
duodenum: duoden/o
ear: aur/i, ot/o
eardrum: myring/o, tympan/o
eat, swallow: phag/o
egg: ov/i, ov/o
enlargement: -megaly
enzyme: -ase
epididymis: epididym/o
equal:iso-
esophagus: esophag/o
eustachian tube: salping/o
examination: -scopy
excessive: hyper-, super-,supra-, ultra-
excision(removal): -ectomy
expansion or dilation: -ectasis
extremity: acr/o
eye: ocul/o, ophthalm/o, opt/o
eyelid:blephar/o
falling: -ptosis
fascia: fasci/o
fast: tachy-
fat: adip/o, ather/o, lip/o, steat/o
faulty: dys-
fear, exaggerated: phob/o
femur: femor/o
few: olig/o
fiber: fibr/o
fixation: -pexy
flesh: sarc/o
foot: pod/o, ped/o
form: morph/o
formation: -plasia, plas/o, -poiesis
formation of: -iasis
four: quadri-
form: de-
fungus: myc/o
ganglion: gangli/o
gas: aer/o
germ or bud: -blast, blast/o
gland; aden/o
glans penis: balan/o
glassy: vitre/o
glomerulus: glomerul/o
glue: gli/o
good: eu-
groin: inguin/o
gums: gingiv/o
hair: trich/o
hair: trich/o
half: hemi-, semi-
hard: kerat/o, scler/o
head: chphal/o
hearing: acous/o, audi/o
hearing condition: -acusis
heart: cardi/o
hernia: -cele, herni/o
hipbone: pelv/i, pelv/o
hormone: hormon/o
humped: kyph/o
ileum: ile/o
incision: -tomy
increase: -osis
inflammation: -itis
instrument for examination: -scope
instrument for measuring: -meter
instrument for recording: -graph
jejunum: jejun/o
joint: arthr/o, articul/o
juice: chyl/o
ketone bodies: ket/o, keton/o
kidney: nephro/o, ren/o
knee cap: patell/o
knowing: gnos/o
labor: toc/o
large: macr/o
larynx: laryng/o
left or on left side: sinistr/o
lens: phac/o, phak/o
light: phot/o
like: iso-
lip: cheil/o
liver: hepat/o, hepatic/o
lobe: lob/o
loin(lower back): lumb/o
long: macr/o
lung: pneum/o, pneumon/o, pulmon/o
male: andr/o
many: multi-, poly-
measuring, process of: -meter
measuring, process of: -entry
meninges: mening/o, meningi/o
menstruation: men/o
milk: lact/o
mind: psych/o, phren/o
mouth: or/o, phren/o
movement: kinesi/o
muscle: muscul/o, my/o
nail: onych/o
narrow: sten/o
near: ad-
neck: cervic/o
nerve: neur/o
net: reticul/o
new: neo-
normal: eu-, ortho-
nose: nas/o, rhin/o
not: de-
nourishment: troph/o
oil: seb/o
old age: preshy/o
one: mono-, uni-
one who specializes in: -ist
one who specializes in the study or treatment of: -logist
opening: glott/o, meat/o
opening, creation of: -stomy
opposed to: anti-, contra-
order: tax/o
origin: -gen, -genesis, -genic
out: e-, ec-, ex-
outside: ecto-, exo-, extra-
ovary: oophor/o, ovari/o
oxygen: ox/o
pain: -algia, -dynia
painful: dys-
pancreas: pancreat/o
paralysis: -plegia
paralysis, slight: -paresis
perineum: perine/o
peritoneum: peritone/o
pertaining to: -ac, -al, -ar, -ary, -eal, -ic, -ous, -tic
pharynx: pharyng/o
place: top/o
pleura: pleru/o
poison: tox/o, toxic/o
portion: lob/o
pouching: -cele
presence of: -iasis
process: -ation
process of: -y
production: -gen, -genic, -genesis
prostate: prostat/o
protein: albumin/o
pulse: sphygm/o
puncture for aspiration: -centesis
purple: purpur/o
pus: py/o
pylorus: pylor/o
radius: radi/o
record: -gram
recording, process of: -graphy
rectum: proct/o, rect/o
red: erythr/o
resembling: -oid
reticulum: recticul/o
rib: cost/o
right or on the right side: dextr/o
rod shape: rhabd/o
rupture: -rrhexis
sac: cyst/o, vesic/o, vesicul/o
safe: immun/o
saliva: sial/o
scale: squam/o
sclera: scler/o
sebum: seb/o
secrete: crin/o
seizure: -lepsy
sensation: esthesi/o
sensitivity, exaggerated: phob/o
separate from: dis-
sigmoid colon: sigmoid/o
sinus: sinus/o
skeletal: rhabd/o
skin: cutane/o, derm/o, dermat/o
skull: crani/o
sleep: somn/o
slow: brady-
small: -icle, micro-, -ole, -ula, -ule
small intestine: enter/o
smooth: lei/o
softening: -malacia
sound: son/o
specializes, on who: -st
speech: phas/o, phon/o
sperm: sperm/o, spermat/o
spinal cord: myel/o
spine: spin/o
spleen: splen/o
split: schiz/o
sternum: stern/o
stiff: ankyl/o
stomach: gastr/o
stone: lith/o
stop or stand: -stasis
straight: orth/o
striated: rhabd/o
structure: -ium
study of: -logy
study of, one who specializes in: -logist
stupor: narc/o
sugar: gluc/o, glyc/o
surgical repair or reconstruction: -plasty
suspension: -pexy
suture: -rrhaphy
swallow: phag/o
sweat:hidr/o
sweat, profuse: diaphor/o
tear: dacry/o, lacrim/o
teeth: dent/i
tendon: ten/o, tend/o, tendin/o
tension: ton/o
testis: orch/o, orchi/o, orchid/o, test/o
thalamus: thalam/o
thick: pachy-
thirst: dips/o
three: tri-
three dimensional or solid: stere/o
throat: pharyng/o
through: dia-, per-, trans-
thymus gland: thym/o
thyroid gland: thyr/o
tissue: hist/o, -ium
to or toward: ad-
together: con-, sym-, syn-
tone: ton/o
tongue: gloss/o, lingu/o
tonsil: tonsill/o
topmost: acr/o
trachea: trache/o
treatment: -iatrics, -iatry
treatment, one who specializes in: -logist
tumor: -oma
twisted: scoli/o
two: bi-
ulna: uln/o
under: infra-, sub-
upon: epi-
ureter: ureter/o
urethra: urethr/o
urine: ur/o, urin/o
uterine tube: salping/o
uterus: hyster/o, metr/o, uter/o
vagina: colp/o, vagin/o
vein: phleb/o, ven/o
vein, swollen or twisted: varic/o
ventricle: ventricul/o
vertebra: vertebr/o, spondyl/o
vessel: angi/o, vas/o, vascul/o
voice: phon/o
voice box: laryng/o
vomiting: -emesis
vulva: vulv/o, episi/o
water: aque/o, hydr/o
wax: cerumin/o
weakness: -asthenia
white: leuc/o, leuk/o
windpipe: trache/o
with: con-, sym-, syn
within: en-, endo-, intra-
without: a-, an-
woman: gynec/o
yellow: xanth/o
abdomen: abdomin/o, celi/o, lapar/o
abnormal:para-
abnormal reduction: -penia
above: hyper-, super-, supra-
across: dia-, trans-
adrenal gland: adren/o
after: post-, meta-
again: re-
against: anti-, contra-
air: aer/o, pneum/o, pneumon/o
air sac: alveol/o
airway: bronch/o, bronci/o
all: pan-
alongside of: para-
alveolus: alveol/o
anus: an/o
aorta: aort/o
apart: dis-
appendix:appendic/o
arm: brachi/o
around: circum-, peri-
artery: arteri/o
atrium: atri/o
attraction for: -phil, -philia
away: e-, ec-, ex-
away from: ab-
back: re-
backward: retro-
bacteria: bacteri/o
basin: pyel/o
before: ante-, pre-, pro-
beginning: -arche
behind: post-, retro-
below: hypo-, infra-, sub-
bent: lord/o
between: inter-
beyond: meta-, ultra-
bile: bil/i, chol/e
bile duct: choledoch/o
binding: -desis
birth: nat/i
black: melan/o
bladder: cyst/o, vesic/o, vesicul/o
blood: hem/o, hemat/o
blood condition: -emia
blue: cyan/o
body: somat/o
bone: oste/o
bone marrow: myel/o
both: ambi-, bi-
brain: cerebr/o, encephal/o
breaking down: -lysis
breast: mamm/o, mast/o
breathing: -pnea, spir/o
bronchus: bronch/o, bronchi/o
bud: -blast, blast/o
burat forth: -rrhage, -rrhagia
calculus: lith/o
cancer: carcin/o, onc/o
carbon dioxide: capn/o, carb/o
cartilage: chondr/o
cavity (sinus): atri/o, sin/o
cell: cyt/o
cerebellum: cerebell/o
cerebrum: cerebr/o
cervix: cervic/o
change: meta-
cheek: bucc/o
chest: pector/o, steth/o, thorac/o
child: ped/o
circle: coron/o
clear fluid: lymph/o
clot: thromb/o
colon: col/o, colon/o
colon, sigmoid: sigmoid/o
color: chrom/o
colored circle: irid/o, ir/o
condition: -osis
condition of: -ia, -ism, -ium, -y
contraction, involuntary: -spasm
coordination: tax/o
cornea: corne/o, kerat/o
correct: ortho-
creation of an opening: -stomy
crooked- anlyl/o
crown: coron/o
crushing: -tripsy
to cut: tom/o
death: necr/o
deficient: hypo-, olig/o
development: troph/o
diaphragm: phren/o
difficult: dys-
digit: dactl/o
dilation or expansion: -ectasis
discharge: -rrhea
disease: path/o
dissolution: -lysis
division: schiz/o
down: de-
downward displacement: -ptosis
dry: xer/o
duodenum: duoden/o
ear: aur/i, ot/o
eardrum: myring/o, tympan/o
eat, swallow: phag/o
egg: ov/i, ov/o
enlargement: -megaly
enzyme: -ase
epididymis: epididym/o
equal:iso-
esophagus: esophag/o
eustachian tube: salping/o
examination: -scopy
excessive: hyper-, super-,supra-, ultra-
excision(removal): -ectomy
expansion or dilation: -ectasis
extremity: acr/o
eye: ocul/o, ophthalm/o, opt/o
eyelid:blephar/o
falling: -ptosis
fascia: fasci/o
fast: tachy-
fat: adip/o, ather/o, lip/o, steat/o
faulty: dys-
fear, exaggerated: phob/o
femur: femor/o
few: olig/o
fiber: fibr/o
fixation: -pexy
flesh: sarc/o
foot: pod/o, ped/o
form: morph/o
formation: -plasia, plas/o, -poiesis
formation of: -iasis
four: quadri-
form: de-
fungus: myc/o
ganglion: gangli/o
gas: aer/o
germ or bud: -blast, blast/o
gland; aden/o
glans penis: balan/o
glassy: vitre/o
glomerulus: glomerul/o
glue: gli/o
good: eu-
groin: inguin/o
gums: gingiv/o
hair: trich/o
hair: trich/o
half: hemi-, semi-
hard: kerat/o, scler/o
head: chphal/o
hearing: acous/o, audi/o
hearing condition: -acusis
heart: cardi/o
hernia: -cele, herni/o
hipbone: pelv/i, pelv/o
hormone: hormon/o
humped: kyph/o
ileum: ile/o
incision: -tomy
increase: -osis
inflammation: -itis
instrument for examination: -scope
instrument for measuring: -meter
instrument for recording: -graph
jejunum: jejun/o
joint: arthr/o, articul/o
juice: chyl/o
ketone bodies: ket/o, keton/o
kidney: nephro/o, ren/o
knee cap: patell/o
knowing: gnos/o
labor: toc/o
large: macr/o
larynx: laryng/o
left or on left side: sinistr/o
lens: phac/o, phak/o
light: phot/o
like: iso-
lip: cheil/o
liver: hepat/o, hepatic/o
lobe: lob/o
loin(lower back): lumb/o
long: macr/o
lung: pneum/o, pneumon/o, pulmon/o
male: andr/o
many: multi-, poly-
measuring, process of: -meter
measuring, process of: -entry
meninges: mening/o, meningi/o
menstruation: men/o
milk: lact/o
mind: psych/o, phren/o
mouth: or/o, phren/o
movement: kinesi/o
muscle: muscul/o, my/o
nail: onych/o
narrow: sten/o
near: ad-
neck: cervic/o
nerve: neur/o
net: reticul/o
new: neo-
normal: eu-, ortho-
nose: nas/o, rhin/o
not: de-
nourishment: troph/o
oil: seb/o
old age: preshy/o
one: mono-, uni-
one who specializes in: -ist
one who specializes in the study or treatment of: -logist
opening: glott/o, meat/o
opening, creation of: -stomy
opposed to: anti-, contra-
order: tax/o
origin: -gen, -genesis, -genic
out: e-, ec-, ex-
outside: ecto-, exo-, extra-
ovary: oophor/o, ovari/o
oxygen: ox/o
pain: -algia, -dynia
painful: dys-
pancreas: pancreat/o
paralysis: -plegia
paralysis, slight: -paresis
perineum: perine/o
peritoneum: peritone/o
pertaining to: -ac, -al, -ar, -ary, -eal, -ic, -ous, -tic
pharynx: pharyng/o
place: top/o
pleura: pleru/o
poison: tox/o, toxic/o
portion: lob/o
pouching: -cele
presence of: -iasis
process: -ation
process of: -y
production: -gen, -genic, -genesis
prostate: prostat/o
protein: albumin/o
pulse: sphygm/o
puncture for aspiration: -centesis
purple: purpur/o
pus: py/o
pylorus: pylor/o
radius: radi/o
record: -gram
recording, process of: -graphy
rectum: proct/o, rect/o
red: erythr/o
resembling: -oid
reticulum: recticul/o
rib: cost/o
right or on the right side: dextr/o
rod shape: rhabd/o
rupture: -rrhexis
sac: cyst/o, vesic/o, vesicul/o
safe: immun/o
saliva: sial/o
scale: squam/o
sclera: scler/o
sebum: seb/o
secrete: crin/o
seizure: -lepsy
sensation: esthesi/o
sensitivity, exaggerated: phob/o
separate from: dis-
sigmoid colon: sigmoid/o
sinus: sinus/o
skeletal: rhabd/o
skin: cutane/o, derm/o, dermat/o
skull: crani/o
sleep: somn/o
slow: brady-
small: -icle, micro-, -ole, -ula, -ule
small intestine: enter/o
smooth: lei/o
softening: -malacia
sound: son/o
specializes, on who: -st
speech: phas/o, phon/o
sperm: sperm/o, spermat/o
spinal cord: myel/o
spine: spin/o
spleen: splen/o
split: schiz/o
sternum: stern/o
stiff: ankyl/o
stomach: gastr/o
stone: lith/o
stop or stand: -stasis
straight: orth/o
striated: rhabd/o
structure: -ium
study of: -logy
study of, one who specializes in: -logist
stupor: narc/o
sugar: gluc/o, glyc/o
surgical repair or reconstruction: -plasty
suspension: -pexy
suture: -rrhaphy
swallow: phag/o
sweat:hidr/o
sweat, profuse: diaphor/o
tear: dacry/o, lacrim/o
teeth: dent/i
tendon: ten/o, tend/o, tendin/o
tension: ton/o
testis: orch/o, orchi/o, orchid/o, test/o
thalamus: thalam/o
thick: pachy-
thirst: dips/o
three: tri-
three dimensional or solid: stere/o
throat: pharyng/o
through: dia-, per-, trans-
thymus gland: thym/o
thyroid gland: thyr/o
tissue: hist/o, -ium
to or toward: ad-
together: con-, sym-, syn-
tone: ton/o
tongue: gloss/o, lingu/o
tonsil: tonsill/o
topmost: acr/o
trachea: trache/o
treatment: -iatrics, -iatry
treatment, one who specializes in: -logist
tumor: -oma
twisted: scoli/o
two: bi-
ulna: uln/o
under: infra-, sub-
upon: epi-
ureter: ureter/o
urethra: urethr/o
urine: ur/o, urin/o
uterine tube: salping/o
uterus: hyster/o, metr/o, uter/o
vagina: colp/o, vagin/o
vein: phleb/o, ven/o
vein, swollen or twisted: varic/o
ventricle: ventricul/o
vertebra: vertebr/o, spondyl/o
vessel: angi/o, vas/o, vascul/o
voice: phon/o
voice box: laryng/o
vomiting: -emesis
vulva: vulv/o, episi/o
water: aque/o, hydr/o
wax: cerumin/o
weakness: -asthenia
white: leuc/o, leuk/o
windpipe: trache/o
with: con-, sym-, syn
within: en-, endo-, intra-
without: a-, an-
woman: gynec/o
yellow: xanth/o