/ Dictionary O: Browse Dictionary Meanings and Definitions E. Cobham Brewer, 1894 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z orgy-orialoribiorichalcumorielorientorientalOriental alabasteroriental beetleOriental carpetOriental cat's-eyeoriental cockroachOriental fruit mothOrientaliaOrientalismOrientalizeOriental poppyOriental rugOriental scops owlorientateorientationOrienteorienteeringOrient Expressorificeoriflammeorig.origamioriganOrigenoriginoriginaloriginal equipment manufactureroriginal gumoriginalityoriginallyoriginal sinoriginateoriginativeOrigin of Species, The*orihonOrilliaorinasalOrindaO-ringOrinocoorioleOrionOrionidsOrion NebulaOriskanyorismologyorisonOrissaOriyaOrizabaOrjonikidzeOrkhonOrkney IslandsOrlandoOrland ParkorleOrléanaisOrleanistOrléansOrléans, d'orlflyOrlichorloOrlonorlopOrlyOrmandyOrmazdormerormoluOrmond BeachOrmuzornamentornamentalornamentalismornamentationornamentedornateOrneorneryornisornith-ornithicornithineornithischianornitho-ornithoidornithol.ornithologyornithopodornithopterornithorhynchusornithosisoro*orobanchaceousorogenorogenyorographic cloudorographic precipitationorographyoroideorometerOromooronasalOronoOrontesoropendolaoropharynxOrosiusorotundoro y plata*OrozcoOrpenorphanorphanageorphan drugorphans' courtOrpheusOrphicOrphismorphreyorpimentorpineOrpingtonOrrorraorreryOrrinorrisorrisrootorroworseilleOrshaOrskOrsonortOrtegalOrtega SaavedraOrtega y Gassetorth-orthiconorthoorthoboric acidorthocenterorthocephalicorthochromaticorthoclaseorthoclasticortho-cousinortho-dichlorobenzeneorthodontiaorthodonticsorthodontureorthodoxOrthodox ChurchOrthodox JewOrthodox Judaismorthodox sleeporthodoxyOrthodoxy Sundayorthoepyorthoformateorthoformic acidorthogenesisorthogeneticorthogenicorthognathic surgeryorthognathousorthogonalorthogonalizeorthogonal trajectoryorthographerorthographicorthographic projectionorthographizeorthographyorthohydrogenorthokeratologyorthomolecularorthomorphic projectionortho-nitrophenolorthonormalOrtho-Novumorthopedicorthopedicsorthophosphateorthophosphoric acidorthophosphorous acidorthophthalic acidorthophyricorthopneaorthopodorthopraxiaorthopraxyorthopsychiatryorthopteranorthopteronorthopterousorthopticorthopticsorthorhombicorthoscopeorthoscopicorthoselectionorthosisorthostatorthostatesorthostaticorthostatic hypotensionorthostichyorthostyleorthoticorthoticsortho-toluidineorthotropicorthotropismorthotropousorthoxyleneorthrosOrtlerortolanOruroORussORVOrvietoOrvilleOrwellOrwellian-oryoryxorzoosO.S.A.Osage Source: Dictionary of Phrase and Fable, E. Cobham Brewer, 1894 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Related Content Daily Word Quiz: jugular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language