1. not subject to a condition

- he accepted the offer unconditionally

2. in an unqualified manner

Similar word(s): categorically, flatly

Sentences with unconditionally as an adverb:

- 1945 German armed forces surrendered unconditionally on May 7. Hostilities in Europe ended officially at midnight, May 8. 1945. — Winston Churchill, Broadcast from the House of Commons, May 8, 1945.