antiophthalmic factor
— Noun
– English
～ any of several fat-soluble vitamins essential for normal vision; prevents night blindness or inflammation or dryness of the eyes
antiberiberi factor
— Noun
– English
～ a B vitamin that prevents beriberi; maintains appetite and growth
antihemorrhagic factor
— Noun
– English
～ a fat-soluble vitamin that helps in the clotting of blood
antihaemophilic factor
— Noun
– English
～ a coagulation factor (trade name Hemofil) whose absence is associated with hemophilia A
antihemophilic factor
— Noun
– English
～ a coagulation factor (trade name Hemofil) whose absence is associated with hemophilia A
absorption factor
— Noun
– English
～ (physics) the property of a body that determines the fraction of the incident radiation or sound flux absorbed or absorbable by the body
auto factory
— Noun
– English
～ a factory where automobiles are manufactured
automobile factory
— Noun
– English
～ a factory where automobiles are manufactured
au fait
— Adjective
– English
～ being up to particular standard or level especially in being up to date in knowledge; "kept abreast of the latest developments"; "constant revision keeps the book au courant"; "always au fait on the latest events"; "up on the news"
Aster falcatus
— Noun
– English
～ perennial of western North America having white flowers
American Falls
— Noun
– English
～ a part of Niagara Falls in western New York (north of Buffalo)
Angel Falls
— Noun
– English
～ the highest waterfall; has more than one leap; flow varies seasonally
araucaria family
— Noun
– English
～ tall evergreen cone-bearing trees of South America and Australia with broad leathery leaves; in some classifications included in the Pinaceae
agave family
— Noun
– English
～ chiefly tropical and xerophytic plants: includes Dracenaceae (Dracaenaceae); comprises plants that in some classifications are divided between the Amaryllidaceae and the Liliaceae