Extern \Ex*tern"\, a. [Cf. F. externe. See External.] External; outward; not inherent. [Obs.] --Shak.
Source: Webster's Revised Unabridged Dictionary (1913)
Extern \Ex*tern"\, n. [Cf. F. externe.]1. A pupil in a seminary who lives without its walls; a day scholar.
2. Outward form or part; exterior. [R.]