Lacrim/o
tear (from your eye)
Lact/o
Milk
Lacti
Milk
Laryng/o
Larynx
Lingu/o
Tongue
Lip/o
Fat
Lymph/o
Lymph
Mamm
Breast
Mast/o
Breast
Mening/o
Meninges
Muscul/o
Muscle
My/o
Muscle
Myel/o
spinal cord or bone marrow
Nephr/o
Kidney
Neur/i
Nerve
Neur/o
Nerve
Oculo
Eye
Onco
Tumor; Bulk; Volume
Onych/o
Fingernail; Toenail
Oo
Egg; Ovary
Oophor/o
Ovary
Op
Vision
Opt
Vision
Ophthalm/o
Eye
Orchid/o
Testis
Orchio
Testis
Orth/o
Straight; Normal; Correct
Osseo
Bony
Ossi
Bone
Ost
Bone
Oste/o
Bone
Ot/o
Ear
Ovar/i-
Ovary
Ovario-
Ovary
Phalang
Phalanx
Phleb/o
Vein