9-letter words starting with os
- osaka bay — an inlet of the Pacific in S Honshu, S Japan
- osborne 1 — (computer) A portable computer that weighed 11 kg and cost $1795, produced by Osborne Computer Corporation in 1981. The Osborne 1 came with a five-inch screen, modem port, two 5 1/4 floppy drives and a battery pack. It came with the CP/M operating system, SuperCalc spreadsheet application, WordStar, word processing application, Microsoft MBASIC programming language and Digital Research CBASIC programming language.
- oscillate — to swing or move to and fro, as a pendulum does.
- oscitancy — yawning, as with drowsiness; gaping.
- osculated — Simple past tense and past participle of osculate.
- osculates — Third-person singular simple present indicative form of osculate.
- oskaloosa — a city in SE central Iowa.
- osmeteria — glands in some caterpillars that secrete foul-smelling substances to deter predators
- osmically — with regard to smell
- osmometer — an instrument used in osmometry.
- osmometry — measurement of osmotic pressure.
- osmoticum — (biology) Any substance that acts to supplement osmotic pressure in a plant or a culture of plant cells.
- osmundine — compost made from dried fern roots
- osnabruck — a city in Lower Saxony, in NW Germany.
- ossiculum — (anatomy) An ossicle.
- ossietzky — Carl von [kahrl fuh n] /kɑrl fən/ (Show IPA), 1889–1938, German pacifist: Nobel Peace Prize 1935.
- ossifraga — a large fulmar
- ossifrage — the lammergeier.
- ossifying — Present participle of ossify.
- osso buco — Italian veal dish
- ossuaries — Plural form of ossuary.
- ossuarium — ossuary.
- ostealgia — (pathology) bone pain.
- ostectomy — excision of part or all of a bone.
- ostensive — clearly or manifestly demonstrative.
- ostensory — monstrance.
- ostentate — (transitive, obsolete) To make an ambitious display of; to show or exhibit boastingly.
- osteocope — severe pain in the bones, especially that occurring in syphilitic persons.
- osteocyte — a cell of osseous tissue within the bone matrix; a bone cell.
- osteoderm — (anatomy) A bony deposit in the dermal layers of the skin.
- osteology — the branch of anatomy dealing with the skeleton.
- osteopath — a physician who practices osteopathy.
- osteotome — a double-beveled chisellike instrument for cutting or dividing bone.
- osteotomy — the dividing of a bone, or the excision of part of it.
- ostiaries — Plural form of ostiary.
- ostinatos — Plural form of ostinato.
- ostleress — a female ostler
- ostomates — Plural form of ostomate.
- ostracean — a member of the family formerly called Ostracea
- ostracise — to exclude, by general consent, from society, friendship, conversation, privileges, etc.: His friends ostracized him after his father's arrest.
- ostracism — exclusion, by general consent, from social acceptance, privileges, friendship, etc.
- ostracize — to exclude, by general consent, from society, friendship, conversation, privileges, etc.: His friends ostracized him after his father's arrest.
- ostracods — Plural form of ostracod.
- ostrasize — Misspelling of ostracize.
- ostriches — Plural form of ostrich.
- ostricize — Misspelling of ostracize.
- ostringer — astringer.
- ostrisize — Misspelling of ostracize.
- ostrogoth — a member of the easterly division of the Goths, maintaining a monarchy in Italy, a.d. 493–555.
- ostrovsky — Aleksandr Nikolayevich. 1823–86, Russian dramatist, noted for his satirical comedies about the bourgeoisie. His plays include The Bankrupt (1849) and The Storm (1859), a tragedy
On this page, we collect all 9-letter words starting with OS. It’s easy to find right word with a certain length. It is the easiest way to find 9-letter word that beginning with OS to use in Scrabble or Crossword puzzles.