Thomas Davidson,
Chambers's Twentieth Century Dictionary 1908…
(1908)
“ Unself, un-self′, v.t. to deprive of individuality.—n. absence of weak self-consciousness.—n. Unself-con′sciousness, absence of self-consciousness.—adj. Unsel′fish, not selfish.—adv. Unsel′fishly.—ns. Unsel′fishness, Unself′ness (rare) . ”
