7-letter words starting with o
- oloroso — a medium-dry sherry of Spain.
- olsztyn — a city in NE Poland.
- olykoek — doughnut.
- olympia — Booker T(aliaferro) [boo k-er tol-uh-ver] /ˈbʊk ər ˈtɒl ə vər/ (Show IPA), 1856–1915, U.S. reformer, educator, author, and lecturer.
- olympic — of or relating to the Olympic Games: an Olympic contender.
- olympio — Sylvanus [sil-vey-nuh s] /sɪlˈveɪ nəs/ (Show IPA), 1902–63, African statesman: first president of the Republic of Togo 1961–63.
- olympus — Mount, a mountain in NE Greece, on the boundary between Thessaly and Macedonia: mythical abode of the greater Grecian gods. 9730 feet (2966 meters).
- omakase — (Japanese cuisine) Chef's choice.
- omayyad — a member of the dynasty that ruled at Damascus a.d. 661–750, claiming descent from Omayya, cousin of the grandfather of Muhammad the Prophet.
- omelets — Plural form of omelet.
- omental — a fold of the peritoneum connecting the stomach and the abdominal viscera forming a protective and supportive covering.
- omentum — a fold of the peritoneum connecting the stomach and the abdominal viscera forming a protective and supportive covering.
- omicron — the 15th letter of the Greek alphabet (O, o).
- ominate — (obsolete) To presage; to foreshow; to foretoken.
- ominous — portending evil or harm; foreboding; threatening; inauspicious: an ominous bank of dark clouds.
- omitted — to leave out; fail to include or mention: to omit a name from a list.
- omitter — to leave out; fail to include or mention: to omit a name from a list.
- omneity — the state or condition of being all
- omniana — Pieces of information concerning everything.
- omnibus — bus1 (def 1).
- omnifax — Alternate name for NYU OMNIFAX? Early system on UNIVAC I or II. Listed in CACM 2(5):16 (May 1959).
- omnific — creating all things; having unlimited powers of creation.
- omnitab — Statistical analysis and desk calculator. Version: OMNITAB II.
- omolara — a male given name: from a West African word meaning “child born at the right time.”.
- omomyid — (zoology) Any member of the family Omomyidae, a diverse group of extinct primates.
- omphale — a queen of Lydia, whom Hercules was required to serve as a slave to atone for the murder of Iphitus
- on base — at a base, having reached it safely with a base hit, walk, etc.
- on call — to cry out in a loud voice; shout: He called her name to see if she was home.
- on deck — Nautical. a floorlike surface wholly or partially occupying one level of a hull, superstructure, or deckhouse, generally cambered, and often serving as a member for strengthening the structure of a vessel. the space between such a surface and the next such surface above: Our stateroom was on B deck.
- on duty — something that one is expected or required to do by moral or legal obligation.
- on edge — a line or border at which a surface terminates: Grass grew along the edges of the road. The paper had deckle edges.
- on file — a folder, cabinet, or other container in which papers, letters, etc., are arranged in convenient order for storage or reference.
- on fire — a state, process, or instance of combustion in which fuel or other material is ignited and combined with oxygen, giving off light, heat, and flame.
- on foot — (in vertebrates) the terminal part of the leg, below the ankle joint, on which the body stands and moves.
- on form — If you say that someone is on form, you think that they are performing their usual activity very well.
- on hand — the terminal, prehensile part of the upper limb in humans and other primates, consisting of the wrist, metacarpal area, fingers, and thumb.
- on heat — (of some female mammals) sexually receptive
- on high — having a great or considerable extent or reach upward or vertically; lofty; tall: a high wall.
- on hold — to have or keep in the hand; keep fast; grasp: She held the purse in her right hand. He held the child's hand in his.
- on line — operating under the direct control of, or connected to, a main computer.
- on loan — for temporary use
- on oath — under the obligation of an oath
- on sale — the act of selling.
- on seat — (of officials) in the office rather than on tour or on leave
- on song — Journalists sometimes describe sports players as being on song when they are playing really well.
- on spec — Usually, specs. specification (def 2).
- on time — the system of those sequential relations that any event has to any other, as past, present, or future; indefinite and continuous duration regarded as that in which events succeed one another.
- on tour — travelling from place to place
- on view — an instance of seeing or beholding; visual inspection.
- on-line — operating under the direct control of, or connected to, a main computer.