Word meanings A–Z: O
Definitions of common English words starting with O.
oath meaningobey meaningobject meaningobjection meaningobjective meaningobligation meaningoblige meaningobliged meaningobscure meaningobscurity meaningobservation meaningobserve meaningobserved meaningobserver meaningobstacle meaningobtain meaningobvious meaningobviously meaningoccasion meaningoccasional meaningoccasionally meaningoccupant meaningoccupation meaningoccupy meaningoccur meaningoccurrence meaningocean meaningodd meaningodor meaningoff meaningoffer meaningoffice meaningofficer meaningofficial meaningofficiate meaningoffset meaningoften meaningoil meaningoily meaningold meaningolder meaningominous meaningomit meaningonce meaningone meaningonly meaningonset meaningopen meaningopening meaningopenly meaningopera meaningoperate meaningoperation meaningoperational meaningoperator meaningopinion meaningopium meaningopponent meaningopportunity meaningoppose meaningopposing meaningopposite meaningopposition meaningoptimum meaningoral meaningorange meaningorbit meaningorchestra meaningorder meaningordered meaningordering meaningorderly meaningordinarily meaningordinary meaningorgan meaningorganic meaningorganism meaningorganization meaningorganize meaningorganized meaningorient meaningorigin meaningoriginal meaningoriginate meaningorthodox meaningorthography meaningossification meaningother meaningotherwise meaningout meaningoutburst meaningoutcome meaningoutdoor meaningouter meaningoutfit meaningoutline meaningoutlook meaningoutput meaningoutreach meaningoutside meaningoutstanding meaningoutweigh meaningoval meaningover meaningoverall meaningoverboard meaningovercast meaningovercome meaningoverhead meaningoverhear meaningoverlap meaningoverlook meaningovertake meaningoverthrow meaningoverwhelming meaningowe meaningown meaningowner meaningownership meaningoxen meaningoxidation meaningoxygen meaning