Dictionary

certainly

adverb cer·tain·ly \-lē\

: without doubt

: of course

Full Definition of CERTAINLY

1
:  in a manner that is certain :  with certainty
2
:  it is certain that :  assuredly

Examples of CERTAINLY

  1. It will certainly rain tomorrow.
  2. This year's festival was certainly much better than last year's.
  3. I'm certainly going to try.
  4. The new version is most certainly easier to use.
  5. The snake that bit her was almost certainly poisonous.

First Known Use of CERTAINLY

14th century

Browse

Next Word in the Dictionary: certainnessPrevious Word in the Dictionary: certain (pronoun, plural in construction)All Words Near: certainly
March 30, 2015
amphibology Hear it
A phrase with more than one interpretation
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears