Ailantus :: Ailantus (n.) A genus of beautiful trees, natives of the East Indies. The tree imperfectly di/cious, and the staminate or male plant is very offensive when blossom..
Air Plant :: Air plant () A plant deriving its sustenance from the air alone; an aerophyte.
Allantoid :: Allantoid (n.) A membranous appendage of the embryos of mammals, birds, and reptiles, -- in mammals serving to connect the fetus with the parent; the urinary vesicle..
Allantoidal :: Allantoidal (a.) Of or pertaining to the allantois.
Allantoidea :: Allantoidea (n. pl.) The division of Vertebrata in which the embryo develops an allantois. It includes reptiles, birds, and mammals..
Allantoin :: Allantoin (n.) A crystalline, transparent, colorless substance found in the allantoic liquid of the fetal calf; -- formerly called allantoic acid and amniotic acid..
Ambulant :: Ambulant (a.) Walking; moving from place to place.
Anallantoic :: Anallantoic (a.) Without, or not developing, an allantois..
Anallantoidea :: Anallantoidea (n. pl.) The division of Vertebrata in which no allantois is developed. It includes amphibians, fishes, and lower forms..
Aphilanthropy :: Aphilanthropy (n.) Want of love to mankind; -- the opposite of philanthropy.