'Selcouth' definitions:

Definition of 'Selcouth'

From: GCIDE

Selcouth \Sel"couth\ (s[e^]l"k[=oo]th), a. [AS. selc[=u][eth], seldc[=u][eth]; seld rare + c[=u][eth] known. See Uncouth.] Rarely known; unusual; strange. [Obs.] [1913 Webster]
[She] wondered much at his so selcouth case. --Spenser. [1913 Webster]