The meaning of DEFINITELY is in a definite way : in a way free of all ambiguity, uncertainty, or obscurity. How to use definitely in a sentence.

Definition of definitely adverb in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

1. in a definite manner; unambiguously. 2. unequivocally; positively. 3. (used to express complete agreement or strong affirmation.) Random House Kernerman Webster's College Dictionary, © …

Definitely is often used for emphasis, esp. in speech. The height originally planned was reduced by 100 ft and definitely fixed at 160 metres. The book is definitely useful for both …

WordReference Random House Unabridged Dictionary of American English © 2025 def•i•nite•ly (def′ ə nit lē), adv. in a definite manner; unambiguously. unequivocally; positively. interj. (used …

definitely meaning, definition, what is definitely: without any doubt: Learn more.

You use definitely to emphasize that something is the case, or to emphasize the strength of your intention or opinion.

Use definitely to describe something you don’t have any doubt about. If you are certain you're going to see your friend's band play, you can assure him that you'll definitely be there.

Aug 26, 2025 · definitely (comparative more definitely, superlative most definitely) Without question and beyond doubt. Joe definitely doesn't know how to drive a tractor. She said she …

What does definitely mean? Definitely is an adverb that usually means certainly or without a doubt. It also has this meaning when it’s used as a single-word response. Definitely is also …