second-guess

American  

[sek-uhnd-ges] / ˈsɛk əndˈgɛs /

verb (used with object)

1. to use hindsight in criticizing or correcting.

2. to predict (something) or outguess (someone).

   We must try to second-guess what he'll do next.

---

second-guess British  

verb

1. to criticize or evaluate with hindsight

2. to attempt to anticipate or predict (a person or thing)

---

Other Word Forms

• second-guesser noun

Etymology

Origin of second-guess

First recorded in 1945–50

Example Sentences

At the same time, a too-weak reading could revive concerns about the trajectory of the economy and labor market, which could cause investors to second-guess lofty valuations in some corners of the market.

From MarketWatch

At the same time, a too-weak reading could revive concerns about the trajectory of the economy and labor market, which could cause investors to second-guess lofty valuations in some corners of the market.

From MarketWatch

She had gone pale, and Molly knew she couldn’t keep second-guessing.

From Literature

Texas has sought to attract corporations with legislation that establishes specialized business courts and prevents judges from second-guessing board judgments.

From The Wall Street Journal

Back when I was on the internet, you wouldn’t have to second-guess any post you saw.

From Los Angeles Times