Showing 17,001 to 17,100 of 94,588.
- ORCHESTRINAorchestrion
- ORCHIDACEOUSOf or pertaining to orchids.
- ORCHILLAS
- ORCHILSplural of orchil
- ORCHITISESplural of orchitis
- ORCINThe organic compound 3,5-dihydroxytoluene, found in many lichens and synthesizable from toluene.
- ORCINOLA natural phenolic organic compound that occurs in many species of lichen, used in the production of orcein and as a reagent in some chemical tests for pentoses
- ORCINSplural of orcin
- ORDEM
- ORDERArrangement, disposition, or sequence.
- ORDINA
- ORDINARILYIn accordance with normal custom or routine; as a matter of established occurrence.
- ORDINATEDsimple past and past participle of ordinate
- ORDINEEAlternative form of ordainee.
- ORDOSplural of ordo
- ORDURESplural of ordure
- ORECCHIETTI
- OREIDEAlternative form of oroide.
- OREMUS
- OREOS
- ORESTE
- ORGANICISMSplural of organicism
- ORGANICISTSplural of organicist
- ORGANITIESThe quality or state of being an organism.
- ORGANIZETo arrange in working order.
- ORGASMINGpresent participle and gerund of orgasm
- ORGE
- ORGEL
- ORGIACorgiastic
- ORGIASplural of orgion
- ORIBATIDAny of a group of mites of the suborder Oribatida
- ORIBATIDSplural of oribatid
- ORIEN
- ORIENTALISMSplural of orientalism
- ORIENTALIZEAlternative letter-case form of Orientalize.
- ORIENTALLYIn an oriental manner.
- ORIENTATEDsimple past and past participle of orientate
- ORIENTATIONThe determination of the relative position of something or someone.
- ORIENTATORAn instrument for orientating.
- ORIFEX
- ORIGANAlternative form of oregano (“wild marjoram, Origanum vulgare”).
- ORIGANEAlternative form of oregano (“wild marjoram, Origanum vulgare”).
- ORIGINATORSomeone who originates, creates or founds something.
- ORIGINATORSplural of originator
- ORING
- ORIONIS
- ORISA
- ORIT
- ORIXASplural of orixa
- ORKIN
- ORKNEYS
- ORLA
- ORLO
- ORLON
- ORMAND
- ORNE
- ORNITHOSISA zoonotic infectious disease (of birds) caused by a bacterium called Chlamydia psittaci, it can be transmitted to humans and other animals. When carried by any species of bird bel
- OROCHI
- OROFACIAL
- OROIDEAn alloy of copper and zinc or tin that has a gold color, used in making inexpensive jewelry.
- OROMETERAn aneroid barometer having a second scale that gives the approximate elevation above sea level of the place where the observation is made.
- OROMETERSplural of orometer
- ORONTES
- OROTUNDITIESplural of orotundity
- ORPAH
- ORPHICALLY
- ORRICESplural of orrice
- ORSELLIC
- ORTEL
- ORTH
- ORTHIANDenoting a type of singing at a very high pitch.
- ORTHICONSplural of orthicon
- ORTHOAXES
- ORTHOCAINESplural of orthocaine
- ORTHOCLASESplural of orthoclase
- ORTHOGENESISThe hypothesis that evolution tends toward a certain goal, at least at some scales.
- ORTHOGRADEWalking or standing with the body upright.
- ORTHOPAEDYAlternative form of orthopedy.
- ORTHOSTATICRelating to orthostasis or orthostatism.
- ORTHOTISTA person who makes or fits orthotic devices.
- ORVALA sage, of species Salvia viridis.
- ORVIS
- ORYZA
- OSAMA
- OSBORNE
- OSBOURNE
- OSCA
- OSCAN
- OSCITANTLYIn an oscitant manner; drowsily or yawningly
- OSCULESplural of oscule
- OSCURA
- OSGILIATH
- OSHA
- OSIEREDCovered or adorned with osiers.
- OSIERIESplural of osiery
- OSINT
- OSIRIAN
- OSMICALLY
- OSMOSINGpresent participle and gerund of osmose
- OSMOTICALLYIn an osmotic manner