guess

verb

guessed; guessing; guesses
Synonyms of guessnext

transitive verb

1
: to form an opinion of from little or no evidence
She could only guess what he meant.
2
: believe, suppose
I guess you're right
3
: to arrive at a correct conclusion about by conjecture, chance, or intuition
guess the answer
4
used often with so to indicate half-hearted or uncertain confirmation or agreement
"Are you done?" "I guess so."

intransitive verb

: to make a guess
We can only guess at what really happened.
guessable adjective
guesser noun

Examples of guess in a Sentence

Can you guess how many people were there? He guessed that it would rain today. It was colder and windier than I had guessed it would be. She can only guess what he meant. I had to choose one, and I guessed right. If you can't think of an answer, guess. “I just heard why he left her.” “Let me guess—another woman.” As you might have guessed, her parents are not happy about her decision. We can only guess at what really happened. She guessed my age on her first try.
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.
Democrats and Republicans alike will be engaged in the tricky practice of trying to guess what voters’ views on data centers will be next summer. Ben Smith, semafor.com, 8 June 2026 Players had four tries per hour to guess the order and could win at most one BOGO entrée or double protein during the campaign, along with the chance to win the grand prize of free burritos for a year, which was granted to the first player to unlock the vault each hour. Chiara Kim, PEOPLE, 5 June 2026 So guess what did in fact just happen again? Jayson Stark, New York Times, 5 June 2026 But the brothers - who like to keep their followers guessing - have yet to confirm their attendance at the forum. Andrew Osborn, USA Today, 3 June 2026 See All Example Sentences for guess

Word History

Etymology

Middle English gessen, perhaps of Scandinavian origin; akin to Norwegian & Swedish gissa to guess, Middle Dutch gissen, gessen, Old Norse geta to get, guess — more at get

First Known Use

14th century, in the meaning defined at transitive sense 1

Time Traveler
The first known use of guess was in the 14th century

Browse Nearby Words

Cite this Entry

“Guess.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/guess. Accessed 9 Jun. 2026.

Kids Definition

guess

verb
ˈges
1
: to form an opinion from little or no evidence
2
: to solve correctly by or as if by chance
we guessed the riddle
3
: believe sense 5, suppose
I guess you're right
guess noun
guesser noun

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