Root Word Dictionary O

Greek and Latin roots

logo
 

Root Word Dictionary (Search) >>

Words Prefixes Suffixes Roots
A | B-C | D-F | G-H | I-K | L
M-N | O | P-Q | R-S | T-Z
Like using this dictionary? Then please tell all your friends! More visitors viewing the ads will mean more funds for expanding the dictionary.
 Greek Roots:
 Latin Roots:

odous, odont — Something pointed; tooth, spike.

odyne — Pain.

oidema — Swelling.

oikos — Habitation.

oion — Egg.

oisophagosEsophagus.

olecranon — Elbow.

oligos — Few, little, scanty, small.

omia — Shoulder.

omosUlna.

ombros — Rain.

omphalos — Navel, umbilical cord.

on — Being (pres. participle of einein).

onkinos — Hook.

onkos — Bulk, mass.

onoma — Name.

onyx — Talon, claw.

ophthalmos — Eye.

ops — Eye, face.

optikos — Of or for sight.

orchisTesticle.

oros — Mountain.

orthos — Straight, correct, true, just.

oscheScrotum.

osme — Smell, odor, sense of smell.

osmos — Thrusting.

osphresis — Smell.

osteon — Bone.

ostrakon — Shell.

oulon — The gums.

oura — Tail.

oureterUreter.

ouronUrine.

ous — Ear.

ob — Toward, against, in the way of.

occludere — Close, shut, close off.

octo, octavus, -a, -um — Eight.

oculus, oculi — Eye.

olea, oleae — Oil, olive, olive tree.

olfacere — To smell.

omnis — All, every.

optime — (adv.) Best, well.

optimus, optima, optimum — (adj.) Best.

opus, operis — (n.) Work, need.

orexis, orexis — Appetite.

origo, originis — Origin, source, birth, ancestry.

ornatus, ornata, ornatum — Decorated.

oryza, oryzae — Rice.

os, oris — (1) mouth; (2) face.

os, ossis — Bone.

ostium, osti(i) — Front door, entrance, mouth (of river).

ostrea, ostreae — Oyster.

ovis, ovis — Sheep.

ovarium, ovariiOvary.

ovum, ovi — Egg.

Greek and Latin Roots - © 2008-2015 Macroevolution.net