Emily Dickinson Lexicon

SANE, a. [L. sanus, Eng. sound; D. gezond; G. gesund. This is the Eng. sound, Sax. sund. See Sound.]

1. Sound; not disordered or shattered; healthy; as, a sane body.
2. Sound; not disordered; having the regular exercise of reason and other faculties of the mind; as, a sane person; a person of a sane mind.