WordReference Random House Unabridged Dictionary of American English © 2026
un•thought1
(un thôt′),USA pronunciation v.
adj.
un•thought2 (un thôt′),USA pronunciation n.
- pt. and pp. of unthink.
adj.
- not thought;
not framed in a thought or thoughts:an unthought advantage. - not expected;
not anticipated (often fol. by of ):an unthought-of place to find the key.
- (defs. 2, 3) un-1 + thought2 1530–40
un•thought2 (un thôt′),USA pronunciation n.
- an absence of thought.
- un-1 + thought1 1865–70
'unthought' also found in these entries (note: many are not synonyms or translations):