CORIDINE n.
A colorless or yellowish oil, C10H15N, of a leathery odor, occuring in coal tar, Dippel's oil, tobacco smoke, etc., regarded as an organic base, homologous with pyridine. Also, one of a series of metameric compounds of which coridine is a type. [Written also corindine.]
COUMARIC a.
Relating to, derived from, or like, the Dipterix odorata, a tree of Guiana. Coumaric acid (Chem.), one of a series of aromatic acids, related to cinnamic acid, the most important of which is a white crystalline substance, HO.C6H4.C2H2.CO2H, obtained from the tonka bean, sweet clover, etc., and also produced artifically…
COUMARIN n.
The concrete essence of the tonka bean, the fruit of Dipterix (formerly Coumarouna) odorata and consisting essentially of coumarin proper, which is a white crystalline substance, C9H6O2, of vanilla- like odor, regarded as an anhydride of coumaric acid, and used in flavoring. Coumarin in also made artificially.…
CRANE n.
t to support spars, etc., -- generally used in pairs. See Crotch, 2. Crane fly (Zoöl.), a dipterous insect with long legs, of the genus Tipula. -- Derrick crane. See Derrick. -- Gigantic crane. (Zoöl.) See Adjutant, n., 3. -- Traveling crane, Traveler crane, Traversing crane (Mach.), a crane mounted on wheels; esp.,…
DABCHICK n.
to the grebes, remarkable for its quickness in diving; -- called also dapchick, dobchick, dipchick, didapper, dobber, devil-diver, hell-diver, and pied-billed grebe.