Nouns in english starting with O

• one-way street — Noun – English ～ unilateral interaction; "cooperation cannot be a one-way street"
• one-way light time — Noun – English ～ the elapsed time it takes for light (or radio signals) to travel between the Earth and a celestial object
• one-way street — Noun – English ～ a street on which vehicular traffic is allowed to move in only one direction
• Organization for the Prohibition of Chemical Weapons — Noun – English ～ international organization for chemical disarmament; administers the Chemical Weapons Convention
• open weave — Noun – English ～ a weave in which warp threads never come together, leaving interstices in the fabric
• orb-weaver — Noun – English ～ spiders that spin orb webs; cosmopolitan in distribution
• orb-weaving spider — Noun – English ～ a spider that spins a circular (or near circular) web
• orb web — Noun – English ～ a circular spider web
• oil well — Noun – English ～ a well that yields or has yielded oil
• Orson Welles — Noun – English ～ United States actor and filmmaker (1915-1985)
• Oliver Wendell Holmes — Noun – English ～ United States writer of humorous essays (1809-1894)
• Oliver Wendell Holmes Jr. — Noun – English ～ United States jurist noted for his liberal opinions (1841-1935)
• Oregon white oak — Noun – English ～ small deciduous tree of western North America with crooked branches and pale grey bark
• off-white — Noun – English ～ a shade of white the color of bleached bones
• oceanic whitetip shark — Noun – English ～ large deep-water shark with white-tipped dorsal fin; worldwide distribution; most dangerous shark
• Oscar Wilde — Noun – English ～ Irish writer and wit (1854-1900)
• Oscar Fingal O'Flahertie Wills Wilde — Noun – English ～ Irish writer and wit (1854-1900)
• oriel window — Noun – English ～ a projecting bay window corbeled or cantilevered out from a wall
• oval window — Noun – English ～ fenestra that has the base of the stapes attached to it
• one-flowered wintergreen — Noun – English ～ delicate evergreen dwarf herb of north temperate regions having a solitary white terminal flower; sometimes placed in genus Pyrola

Previous ·1 ··· 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 ·Next