diffusion pump
— Navneord
– Engelsk
~ vacuum pump used to obtain a high vacuum
donkey pump
— Navneord
– Engelsk
~ a supplementary pump available if needed
Decapterus punctatus
— Navneord
– Engelsk
~ small fusiform fish of western Atlantic
Dennstaedtia punctilobula
— Navneord
– Engelsk
~ fern of eastern North America with pale green fronds and an aroma like hay
Digitalis purpurea
— Navneord
– Engelsk
~ tall leafy European biennial or perennial having spectacular clusters of large tubular pink-purple flowers; leaves yield drug digitalis and are poisonous to livestock
Desmodium purpureum
— Navneord
– Engelsk
~ West Indian forage plant cultivated in southern United States as forage and to improve soil
Diplazium pycnocarpon
— Navneord
– Engelsk
~ North American fern with narrow fronds on yellowish leafstalks
Dalmatian pyrethrum
— Navneord
– Engelsk
~ white-flowered pyrethrum of Balkan area whose pinnate leaves are white and silky-hairy below; source of an insecticide; sometimes placed in genus Chrysanthemum
Dalmatia pyrethrum
— Navneord
– Engelsk
~ white-flowered pyrethrum of Balkan area whose pinnate leaves are white and silky-hairy below; source of an insecticide; sometimes placed in genus Chrysanthemum
Damon and Pythias
— Navneord
– Engelsk
~ (Greek mythology) according to a Greek legend: when Pythias was sentenced to be executed Damon took his place to allow Pythias to get his affairs in order; when Pythias returned in time to save Damon the king was so impressed that he let them both live
Davallia pyxidata
— Navneord
– Engelsk
~ a hare's-foot fern of the genus Davallia
Dhu'l-Qa'dah
— Navneord
– Engelsk
~ the eleventh month of the Islamic calendar
Dhu al-Qadah
— Navneord
– Engelsk
~ the eleventh month of the Islamic calendar
decline in quality
— Navneord
– Engelsk
~ process of changing to an inferior state
definite quantity
— Navneord
– Engelsk
~ a specific measure of amount
down quark
— Navneord
– Engelsk
~ a stable quark with an electric charge of -1/3 and a mass 607 times that of an electron
dry quart
— Navneord
– Engelsk
~ a United States dry unit equal to 2 pints or 67.2 cubic inches
De Quincey
— Navneord
– Engelsk
~ English writer who described the psychological effects of addiction to opium (1785-1859)
Don Quixote
— Navneord
– Engelsk
~ any impractical idealist (after Cervantes' hero)
Don Quixote
— Navneord
– Engelsk
~ the hero of a romance by Cervantes; chivalrous but impractical