(mathematics, nautical) A line on a surface (such as the Earth) that cuts all meridians at a constant angle (but not a right angle) – on Earth, the path followed by a ship or aircraft that maintain...

(organic chemistry) A complex nitrogenous hydrocarbon obtained artificially (as by the action of cyanogen chloride on aniline) as a white crystalline substance; diphenyl guanidin.

Alternative letter-case form of Silenic

plural of coven