round whitefish
— Noun
– English
～ a whitefish with a bronze back; of northern North America and Siberia
reef whitetip shark
— Noun
– English
～ smooth dogfish of Pacific and Indian Oceans and Red Sea having white-tipped dorsal and caudal fins
Robert Wilhelm Bunsen
— Noun
– English
～ German chemist who with Kirchhoff pioneered spectrum analysis but is remembered mainly for his invention of the Bunsen burner (1811-1899)
Roy Wilkins
— Noun
– English
～ United States civil rights leader (1901-1981)
Robert William Service
— Noun
– English
～ Canadian writer (born in England) who wrote about life in the Yukon Territory (1874-1958)
Ralph Vaughan Williams
— Noun
– English
～ English composer influenced by folk tunes and music of the Tudor period (1872-1958)
Roger Williams
— Noun
– English
～ English clergyman and colonist who was expelled from Massachusetts for criticizing Puritanism; he founded Providence in 1636 and obtained a royal charter for Rhode Island in 1663 (1603-1683)
red willow
— Noun
– English
～ Eurasian osier having reddish or purple twigs and bark rich in tannin
rosebay willowherb
— Noun
– English
～ tall North American perennial with creeping rootstocks and narrow leaves and spikes of pinkish-purple flowers occurring in great abundance in burned-over areas or recent clearings; an important honey plant
Ringgold Wilmer Lardner
— Noun
– English
～ United States humorist and writer of satirical short stories (1885-1933)
Ronald Wilson Reagan
— Noun
– English
～ 40th President of the United States (1911-2004)
rear window
— Noun
– English
～ car window that allows vision out of the back of the car
round window
— Noun
– English
～ fenestra leading into the cochlea
rose window
— Noun
– English
～ circular window filled with tracery
red wine
— Noun
– English
～ wine having a red color derived from skins of dark-colored grapes
Rhine wine
— Noun
– English
～ any of several white wines from the Rhine River valley in Germany (`hock' is British usage)
Rhone wine
— Noun
– English
～ any of various wines from the Rhone River valley in France
rose wine
— Noun
– English
～ pinkish table wine from red grapes whose skins were removed after fermentation began
rotary wing
— Noun
– English
～ the long airfoil that rotates to provide the lift that supports a helicopter in the air