CHAIN n.
s. -- Chain wheel. See in the Vocabulary. -- Closed chain, Open chain (Chem.), terms applied to the chemical structure of compounds whose rational formulæ are written respectively in the form of a closed ring (see Benzene nucleus, under Benzene), or in an open extended form. -- Endless chain, a chain whose ends have…
CHAT n.
A bird of the genus Icteria, allied to the warblers, in America. The best known species are the yelow-breasted chat (I. viridis), and the long chat (I. longicauda). In Europe the name is given to several birds of the family Saxicolidæ, as the stonechat, and whinchat. Bush chat. (Zoöl.) See under Bush.…
CHINQUAPIN n.
bearing tree or shrub (Castanea pumila) of North America, from six to twenty feet high, allied to the chestnut. Also, its small, sweet, edible nat. [Written also chincapin and chinkapin.] Chinquapin oak, a small shrubby oak (Quercus prinoides) of the Atlantic States, with edible acorns. -- Western Chinquapin, an everg…