definitely
def-i-nite-ly · adverb
Definitions
adverb
- 1.
Without any doubt; certainly.
- 2.
Used to emphasize a positive response or agreement.
- 3.
In a clear and unmistakable manner.
Related words
Etymology
Formed from definite + -ly. The word definite comes from Latin definitus, past participle of definire meaning "to limit, determine." The adverbial form has been used in English since the 16th century.