9-Letter Words Starting With O and Ending With A

Explore 35 matching words, including oblongata, oceanaria, octahedra, odontagra, oenomania.

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All 35 Matching Words

oblongata(anatomy) Clipping of medulla oblongata.oceanariaplural of oceanariumoctahedraplural of octahedronodontagra(obsolete) An instrument for drawing teeth.oenomaniaMorbid desire for wine; dipsomania; alcoholism.oinomaniaArchaic form of oenomania.okurigana(orthography) In the Japanese language, the kana which follow a stem written with kanji, which record how that stem is inflected, and guides recognition of the appropriate kun'yomi reading (word stem associated with the kanji); for example, く (ku) and かべる (kaberu) in 浮(う)く (uk-u, “to float”, intransitive) and 浮(う)かべる (uk-aberu, “to float”, transitive), or む (mu) and きる (kiru) in 生(う)む (umu, “to birth”) and 生(い)きる (ikiru, “to live”). Perhaps analogous to -st, -nd in English 1st (first), 2nd (second).oligaemia(medicine) The condition of having a low quantity of blood.oligopneashallow breathingoligourea(organic chemistry) Any compound containing several urea moietiesoligouria(pathology) A condition in which only a relatively small amount of urine (typically about 400ml per day) is producedommatidiaplural of ommatidiumomophagiaThe eating of raw food, especially raw flesh.omophoriaplural of omophoriononiomania(psychology) An abnormal impulse to buy things, or a condition characterised by such impulses.oolacuntaAn extinct marsupial, the desert rat kangaroo (Caloprymnus campestris), that lived in a sand-ridge and gibber-plain habitat in south-western Queensland and north-eastern Australia.oophoromaA tumor of the ovary.opakapakaPristipomoides filamentosus, the crimson jobfish.opiomaniaOpium addiction.opsomania(medicine, dated) A longing for a particular special food.orchestra(Ancient Greece, theater) A semicircular space in front of the stage used by the chorus in Ancient Greek and Hellenistic theatres.oreibasiaA nocturnal ceremony of Bacchic women in Ancient Greece.organellaSynonym of organelle.organista(archaic) Any of several South American wrens of the order Troglodytidae, noted for the sweetness of their song.orthodataConstraints or assessments applied to transactional or warehoused data to assure data quality.orthopneaAlternative spelling of orthopnoea.osmeteriaplural of osmeteriumossifragaAlternative form of ossifrage.ostealgia(pathology) Pain coming from one's bone(s).osteomataplural of osteomaotorrhoea(chiefly British spelling) Alternative form of otorrhea.oxalaemiaAlternative form of oxalemia.oxyphonia(medicine) shrillness or high pitch of the voiceoxytraumatrauma due to excess oxygen, typically received from a hospital ventilatorozostomia(medicine) Bad breath; halitosis.