xenophon
— Navneord
– Engelsk
~ Greek general and historian; student of Socrates (430-355 BC)
Xenopodidae
— Navneord
– Engelsk
~ in some classifications the family of the genus Xenopus which is otherwise included in the family Pipidae
Xenopus laevis
— Navneord
– Engelsk
~ a tongueless frog native to Africa; established in the United States as result of release of laboratory and aquarium animals
xenopus
— Navneord
– Engelsk
~ an African clawed frog; in some classifications made the type genus of a separate family Xenopodidae
Xenorhyncus
— Navneord
– Engelsk
~ East Indian and Australian storks
Xenosauridae
— Navneord
– Engelsk
~ monotypic family of Mexican lizards
Xenosaurus
— Navneord
– Engelsk
~ type and sole genus of Xenosauridae: slender-bodied Mexican lizards having the upper surface covered with tiny granules and tubercles
xenotime
— Navneord
– Engelsk
~ a brown-to-yellow mineral that is a phosphate of yttrium in crystalline form
xenotransplant
— Navneord
– Engelsk
~ a surgical procedure in which tissue or whole organs are transfered from one species to another species
xenotransplantation
— Navneord
– Engelsk
~ a surgical procedure in which tissue or whole organs are transfered from one species to another species
xeranthemum
— Navneord
– Engelsk
~ any plant of the genus Xeranthemum native to southern Europe having chaffy or silvery flower heads with purplish tubular flowers
Xeranthemum annuum
— Navneord
– Engelsk
~ mostly widely cultivated species of everlasting flowers having usually purple flowers; southern Europe to Iran; naturalized elsewhere
xeric
— Tillægsord
– Engelsk
~ being deficient in moisture; "deserts provide xeric environments"
Xerobates
— Navneord
– Engelsk
~ possible new genus for desert and Texas tortoises based on recent research
xeroderma pigmentosum
— Navneord
– Engelsk
~ a rare genetic condition characterized by an eruption of exposed skin occurring in childhood and photosensitivity with severe sunburn; inherited as a recessive autosomal trait in which DNA repair processes are defective so they are more likely to chromosome breaks and cancers when exposed to ultraviolet light
xeroderma
— Navneord
– Engelsk
~ a mild form of ichthyosis characterized by abnormal dryness and roughness of the skin
xerodermia
— Navneord
– Engelsk
~ a mild form of ichthyosis characterized by abnormal dryness and roughness of the skin
xerographic copier
— Navneord
– Engelsk
~ a duplicator (trade mark Xerox) that copies graphic matter by the action of light on an electrically charged photoconductive insulating surface in which the latent image is developed with a resinous powder
xerographic printer
— Navneord
– Engelsk
~ a page printer that uses the xerographic process