Russian vine
— Navneord
– Engelsk
～ twining perennial vine having racemes of fragrant greenish flowers; western China to Russia
Raffia vinifera
— Navneord
– Engelsk
～ a palm of the genus Raffia
reddish-violet
— Tillægsord
– Engelsk
～ of violet tinged with red
red-violet
— Tillægsord
– Engelsk
～ of violet tinged with red
Rudolf Virchow
— Navneord
– Engelsk
～ German pathologist who recognized that all cells come from cells by binary fission and who emphasized cellular abnormalities in disease (1821-1902)
Rudolf Karl Virchow
— Navneord
– Engelsk
～ German pathologist who recognized that all cells come from cells by binary fission and who emphasized cellular abnormalities in disease (1821-1902)
red-eyed vireo
— Navneord
– Engelsk
～ of northern North America having red irises and an olive-grey body with white underparts
respiratory syncytial virus
— Navneord
– Engelsk
～ a paramyxovirus that forms syncytia in tissue culture and that is responsible for severe respiratory diseases such as bronchiolitis and bronchial pneumonia (especially in children)
Robinia viscosa
— Navneord
– Engelsk
～ small rough-barked locust of southeastern United States having racemes of pink flowers and glutinous branches and seeds
Rhododendron viscosum
— Navneord
– Engelsk
～ shrub growing in swamps throughout the eastern United States and having small white to pinkish flowers resembling honeysuckle
rima vocalis
— Navneord
– Engelsk
～ the space between the two true vocal folds
redback vole
— Navneord
– Engelsk
～ any of several voles of mountainous regions of Eurasia and America
Richardson vole
— Navneord
– Engelsk
～ of western North America
Richard von Krafft-Ebing
— Navneord
– Engelsk
～ German neurologist noted for his studies of sexual deviance (1840-1902)
right to vote
— Navneord
– Engelsk
～ a legal right guaranteed by the 15th amendment to the US Constitution; guaranteed to women by the 19th amendment; "American women got the vote in 1920"
rima vulvae
— Navneord
– Engelsk
～ the fissure between the labia majora
Richard Wagner
— Navneord
– Engelsk
～ German composer of operas and inventor of the musical drama in which drama and spectacle and music are fused (1813-1883)
ready and waiting
— Tillægsord
– Engelsk
～ being and remaining ready and available for use; "waiting cars and limousines lined the curb"; "found her mother waiting for them"; "an impressive array of food ready and waiting for the guests"; "military forces ready and waiting"
Ralph Waldo Ellison
— Navneord
– Engelsk
～ United States novelist who wrote about a young Black man and his struggles in American society (1914-1994)
Ralph Waldo Emerson
— Navneord
– Engelsk
～ United States writer and leading exponent of transcendentalism (1803-1882)