adjective
- rare not to be contemplated; unthinkable
“unthinkable,” 1520s, from Late Latin incogitabilis, from in- “not” (see in- (1)) + cogitabilis, from stem of cogitare (see cogitation).
adjective
“unthinkable,” 1520s, from Late Latin incogitabilis, from in- “not” (see in- (1)) + cogitabilis, from stem of cogitare (see cogitation).