second-guess

verb

sec·​ond-guess ˌse-kᵊŋ-ˈges How to pronounce second-guess (audio)
-kən(d)-
second-guessed; second-guessing; second-guesses

transitive verb

1
: to criticize or question actions or decisions of (someone) often after the results of those actions or decisions are known
meet almost every morning and, over coffee, second-guess the local coachBruce Newman
also : to engage in such criticism of (an action or decision)
second-guess the general's strategy
2
: to seek to anticipate or predict
lived royally by his ability to second-guess the stock marketTime
second-guesser noun

Examples of second-guess in a Sentence

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.
If Harris loses, she will be second-guessed for being too cautious, selecting Minnesota Gov. Tim Walz (D) as her running mate and not distancing herself more from President Biden. Alexis Simendinger, The Hill, 5 Nov. 2024 Nick, whose father helped orchestrate condominium recovery efforts in Naples, thinks the one-two punch of Helene and Milton has his parents second-guessing — especially with the complex once again buried under a foot of sand. Will Peischel, Curbed, 21 Oct. 2024 Part of it is the Trump effect, which again has pollsters second-guessing themselves, and in particular, which factors matter most in gaming out voter behavior. Philip Elliott, TIME, 1 Nov. 2024 If Harris wins, Republicans will second-guess their decision to ride with Trump through a third presidential cycle. Amie Parnes, The Hill, 31 Oct. 2024 See all Example Sentences for second-guess 

Word History

First Known Use

1941, in the meaning defined at sense 1

Time Traveler
The first known use of second-guess was in 1941

Dictionary Entries Near second-guess

Cite this Entry

“Second-guess.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/second-guess. Accessed 26 Nov. 2024.

Kids Definition

second-guess

verb
sec·​ond-guess
ˌsek-ᵊŋ-ˈges,
-ən-
1
: to question or criticize actions or decisions of (someone) often after the results of those actions or decisions are known
2
second-guesser noun

More from Merriam-Webster on second-guess

Last Updated: - Updated example sentences
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