MEd term


1. Sub- – Under, below

2. Per- – Surrounding

3. Inter- – Between

4. Neo- – New

5. a- – Without, lack of

6. Poly- – Many, much

7. -algia – Pain

8. -um – Structure, tissue

9. -osis – Abnormal condition

10. -itis – Inflammation

11. -al – Pertaining to

12. -scopy – The process of visual examination using a scope

13. -rrhea – Flow or discharge (often excessive)

14. -phagia – Eating or swallowing

15. -ectomy – Surgical removal or excision

16. -chalasia – Relaxation (often referring to a sphincter or muscle)

17. -uria – Urine condition

18. Odont/o – Tooth

19. Py/o – Pus

20. Hist/o – Tissue

21. Cyt/o – Cell

22. Cervic/o – Neck, cervix

23. Lumb/o – Lower back, loin

24. Lapar/o – Abdomen

25. Later/o – Side

26. Ot/o – Ear

27. Thorac/o – Chest

28. Poster/o – Back, behind

29. Anter/o – Front

30. Myel/o – Bone marrow or spinal cord

31. Dactyl/o – Fingers or toes

32. Arthr/o – Joint

33. Olecran/o – Elbow

34. Syndesm/o – Ligament

35. Humer/o – Humerus (upper arm bone)

36. My/o – Muscle

37. Oste/o – Bone

38. Plant/o – Sole of the foot

39. Chondr/o – Cartilage

40. Enter/o – Intestines (usually small intestine)

41. Chol/e – Bile, gall

42. Gloss/o – Tongue

43. Hepat/o – Liver

44. Pharyng/o – Pharynx (throat)

45. Lip/o – Fat

46. Sial/o – Saliva, salivary gland

47. Proct/o – Rectum, anus

48. Or/o – Mouth

49. Lith/o – Stone, calculus

50. Olig/o – Few, scanty

51. Ur/o – Urine, urinary tract

52. Ureter/o – Ureter (tube from kidney to bladder)

53. Cyst/o – Bladder, sac

54. Pyel/o – Renal pelvis (part of the kidney)

55. Nephr/o – Kidney

56. Cholecyst/o – Gallbladder

57. Gastr/o – Stomach

58. Gingiv/o – Gums

59. Lingu/o – Tongue

  • -cyte = Cell

  • -cytosis = Abnormal increase in cells

  • -edema = Swelling

  • -emia = Blood condition

  • -gen = Producing, generating

  • -globin = Protein (specifically in hemoglobin)

  • -penia = Deficiency, lack of

  • -philia = Attraction to, affinity for

  • -poiesis = Formation, production

  • -siderin = Related to iron storage

  • Axill/o = Armpit

  • Inguin/o = Groin

  • Myel/o = Bone marrow, spinal cord

  • Spleen/o = Spleen

  • Cyt/o = Cell

  • Leuk/o = White

  • Neutr/o = Neutral (often referring to neutrophils, a type of white blood cell)

  • Thromb/o = Clot

  • Eosin/o = Red, rosy (related to eosinophils, a type of white blood cell)

  • Lymphaden/o = Lymph node

  • Nucle/o = Nucleus

  • Thym/o = Thymus

  • Erythr/o = Red

  • Lymphangi/o = Lymph vessel

  • Plasm/o = Plasma

  • Tonsill/o = Tonsil

  • Granul/o = Granules (often referring to granulocytes, a type of white blood cell)

  • Lymph/o = Lymph

  • Pyr/o = Fever, fire

  • Hemat/o = Blood

  • Morph/o = Shape, form

  • Ser/o = Serum

  • Brady- = Slow

  • -pathy = Disease

  • -cardia = Heart condition

  • -sclerosis = Hardening

  • Echo- = Sound, reflection

  • Tachy- = Fast, rapid

  • -graphy = Process of recording

  • Tetra- = Four

  • -megaly = Enlargement

  • -um = Structure, thing

  • Angi/o = Vessel

  • Coron/o = Crown, coronary

  • Isch/o = Deficiency, blockage

  • Pulmon/o = Lung

  • Aort/o = Aorta

  • Corpor/o = Body

  • Lumen/o = Light, opening

  • Sept/o = Septum (wall between chambers)

  • Arteri/o = Artery

  • Cyan/o = Blue

  • Myocardi/o = Heart muscle

  • Thromb/o = Clot

  • Endocardi/o = Inside the heart

  • Pariet/o = Wall (often refers to body cavity walls)

  • Vascul/o = Vessel

  • Atri/o = Atrium (upper heart chamber)

  • Epicardi/o = Outer layer of the heart

  • Pericardi/o = Pericardium (sac around the heart)

  • Cardi/o = Heart

  • Hemangi/o = Blood vessel

  • Phleb/o = Vein