definitely

adverb

def·​i·​nite·​ly ˈde-fə-nit-lē How to pronounce definitely (audio)
ˈdef-nət-
1
: in a definite way : in a way free of all ambiguity, uncertainty, or obscurity
I will definitely be there.
He's very smart and very funny and is definitely a practical actor. He comes to work to get his job done and to make the best movie possible …Anna Kendrick
Omaha is definitely not hip; green-haired XML programmers do not glide past gourmet coffee emporiums on Razor scooters.Adam Rogers
2
a
used in speech as a forceful way of expressing agreement or saying "yes"
"Do you think they'll win?" "Definitely!"
b
used in speech in the phrase definitely not as a forceful way of expressing disagreement or saying "no"
"Do you agree with him?" "Definitely not!"

Examples of definitely in a Sentence

that is definitely the kind of dog we're looking to adopt
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
And definitely take advantage of Hotel Ranga’s Northern Lights wake-up call. Rebecca Deurlein, Forbes, 1 Jan. 2025 The coffee definitely tasted on the darker side of a medium with tasting notes of grape, red apple, and roasted almonds. Alaina Chou, Bon Appétit, 1 Jan. 2025 According to the doctor, stress can definitely be a culprit—but gray hair actually comes down to genetics as well as certain diseases like vitiligo, vitamin B12 deficiency, alopecia areata. Laura Solla, Vogue, 1 Jan. 2025 These cherry ones will definitely perk up your utensil drawer. Jessica Kasparian, SELF, 1 Jan. 2025 See all Example Sentences for definitely 

Word History

Etymology

definite + -ly entry 2

First Known Use

1574, in the meaning defined at sense 1

Time Traveler
The first known use of definitely was in 1574

Dictionary Entries Near definitely

Cite this Entry

“Definitely.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/definitely. Accessed 15 Jan. 2025.

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