fourling
1Fourling — Four ling, n. 1. One of four children born at the same time; a quadruplet. [1913 Webster] 2. (Crystallog.) A compound or twin crystal consisting of four individuals. [1913 Webster] …
2fourling — ˈ ̷ ̷liŋ noun ( s) Etymology: four (III) + ling : a twin crystal consisting of four individuals * * * fourling (ˈfɔəlɪŋ) [f. four n. + ling.] …
3fourling — four·ling …