obdormio : to fall asleep.
obduco : to draw over, cover/ lead against / pass, spend
obduro : to be hard, persist, endure, last, hold out.
obicio obieci obiectum : to offer, throw in someone's teeth.
obligatus : bound, under an obligation.
obliquo : to turn sideways, turn aside.
oblittero : to cancel, blot out.
oblivio : forgetfulness, oblivion.
obruo : to overwhelm, destroy.
obsequium : indulgence, pliancy, submission.
obses : (obsidis) hostage, security, pledge, surety
obsideo : to sit near / haunt, frequent / besiege, invest
obsido : blockage, besiege, invest
obstinatus : firm, resolved, staunch.
obtestor : to implore, entreat, beg, call as a witness.
obtineo : to hold, keep, possess, maintain / to continue.
obviam : on the way, in the way /(+ dat.) towards, against.
obviam ire : (+ dat.) to go to meet, oppose / help, remedy.
obviam : (adverb) in the way, on the way, toward
obvius : on the way, in the way / (in dat.) open, accessible.
obvolvo : to wrap up, cover,
occasio : favorable moment, opportunity.
occasus : setting (of the sun, etc)/ the west / fall, destruction.
occatio : harrowing.
occidio : slaughter, massacre.
occido : occidi : occasum : to fall, fall down, (for the sun) to set.
occisor : murderer.
occludo : to close, shut up, close off.
occulco : to trample (down).
occulte : secretly, in secret, by stealth.
occulto : to hide, conceal, cover.
occultus : hidden, concealed / secretly.
occumbo : to fall, topple, drop / fall dead.
occupo : to take possession, grasp, seize, enjoy, get a start on.
occurro : to occur / run to meet, attack / oppose, work against
occuro : to occur, come about, happen.
occursus : a meeting.
ocius : quick. fleet, sooner, faster.
oculus : eye.
odio : to hate, despite, hold in contempt, dislike strongly.
odium : hatred.
odorus : keen scenter, sharp nosed.
oestrus : horse-fly, frenzy.
offa : lump, swelling / pellet, shot / mass of something.
offendo : to knock, hit, strike / shock, offend, displease / stumble, lurch.
offensio : striking, knocking, hitting against, blow.
offensus : collision, shock / dislike, displeasure.
offero : to bring forward, place before, present, offer, expose.
officina : workshop, factor.
officiosus : respectful, attentive.
officium : duty, service, job.
olim : at that time, formerly, once, for a long time now.
omitto : to omit, leave out / let go.
omitto : to let slip, lose, pardon
omnigenus : of all kinds.
omnino : altogether, entirely, wholly, certainly, completely.
omnipotens : all-powerful, almighty, omnipotent
omnis : all, every.
onero : to load, burden, oppress, fil up.
onus : load, burden, weight, trouble / charge, public road tax.
opera : work, pains, labor.
operor : to work, labor, toil, take pains.
opes : (pl.) means, wealth, abundance, riches, resources.
opinio : opinion, report, rumor, conjecture, report.
opinor : -atus, 1, dep. v, to be of the opinion of
opisthotonos : A disease where the body is curved backward.
oporotheca : place for keeping fruit
oportet : it is proper, one should, one ought
oportet : imper v., to assume it shall be, reasonable, necessary
oportet : it is fitting, it is proper, reasonable, becoming
oportunitas : convenience, fitness, advantage, opportunity.
oppono opposui oppositum : to set against, oppose, be opposite.
opportune : (adv) opportunely, conveniently.
opportunitas : fitness, suitability, convenience, advantage.
opportunitatus : Heriman, cap. 42.
opportunus : opportune, fit, convenient, suitable.
opportunus : fit, suitable/ (time) favorable /(+dat.) liable to.
opprimo oppressi oppressum : to suppress, overwhelm, overpower, check.
opprobrium : reproach, disgrace.
oppugno : to fight against, attack, assault, assail.
ops : singular: power, poer to aid, power to help
optimates : the aristocratic party.
optimus: one of the best, aristocrat, noble.
opto : to desire, wish for, want.
opulens : opulentus : rich, wealthy / powerful, mighty / splendid, sumptuous
opulente : opulenter : richly, wealthily
opulentia : riches, wealth / power, might / opulence, splendor
opus operis : work, labor, work done, completed work, building
opusculus : a little or small work, a small book
ora : region, clime, district, country / residents of a district
ora : edge, rim, border, boundary / coast, coast-line
oraculum : a solemn statement, oracle, prophecy, words of a god
oratio : speech, address, oration.
orator : orator, speaker. spokesman, envoy, ambassador
oratorie : oratorically
oratorius : oratorical / oratory
oratu : (abl.sing.m.) by request
orbis signifer : the Zodiac
orbis : circle, orb, ring, disk, orbit, coil/ round / rotation
orbis lacteus : the Milky Way
orbis terrarum : the world, the Earth
orbita : a wheel rut
orbitas : bereavement, loss of children, loss of parents
orbus : deprived of children or parents, orphan / deprived, destitute
orca : a pot or jar
orchas : orchadis : a type of olive
orchestra : theater space reserved for the Senate / senators
ordinarius : according to order, regular, ordinary
ordinatim : regularly, ordinarily
ordinatio : rule, government, order, arrangment, regulation
ordinatus : arranged, orderly
ordine, ordinem : regularly, appropriately, properly
ordino : (-are) to set in order, regulate, arrange, appoint, govern
ordior : ordiri : orsus : to begin, start (esp. of speaking)
ordo : rank, class, order
orexis : appetite, desire
organum : instrument, musical instrument.
orgia : a festival of mysteries, orgy
orichalcum : copper ore / brass
oriens : rising, the rising sun / east / morning
origo : originis : origin, start, source, beginning / ancestor
orior oriri ortus : rise, become visible, appear.
orior : to be born / to be a consequence or result of something
orior : rise, become visible, appear
oriundus : arising from, springing from, coming from
ornamentum : equipment, kit, trappings / furniture / decorations
ornamentum : weapons / honor, distinction
ornate : splendidly, ornately, elegantly
ornatus : dress, attire, equipment, ornament, embellishment.
orno : to equip, furnish, supply / decorate, adorn
ornus : mountain ash
oro : to speak, argue, plead, orate, beg, entreat
orsa : orsorum : beginning, start, undertaking / first few words
orsus : a beginning, undertaking, initiative
ortus : -us, m, birth, origin, rising / origin, source
oryx : origis : gazelle, wild goat
oryza : rice
os : oris : mouth, opening, source / a mask
os : oris : face, countenance, sight / expression
os : ossis : (n) a bone
ostendo : show, reveal, present, make plain, declare.
ostendo : -ere-di sum, to show, to exhibit
ostium : entrance, door.
otium : free time, leisure, ease, peace, repose.
ovis ovis : sheep.