low blow

American  

noun

1. (in boxing) an illegal blow below the waist of an opponent.

2. an unfair or unsportsmanlike criticism or attack.

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low blow Idioms  

1. An unscrupulous attack; an insult. For example, When my roommate moved out without a word of warning, leaving me to pay the entire rent, that was a low blow, or She wanted to win the argument, but bringing up his failed marriage was a low blow. This term alludes to the illegal practice of hitting an opponent in boxing below the belt. [c. 1950]

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Etymology

Origin of low blow

First recorded in 1950–55

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Example Sentences

See Examples For:

low blow

Colon was later docked two points for a low blow and was knocked down in the ninth.

From BBC ● Aug. 14, 2026

That’s a lie, Soboroff shot back, claiming he was insulted by the low blow.

From Los Angeles Times ● Dec. 15, 2025

It sounds like a low blow, and an odd attack line in a diverse state filled with immigrants and newcomers of all kinds.

From The Wall Street Journal ● Oct. 10, 2025

Catterall was warned for a low blow in the seventh and, as the round drew to a close, his legs dipped after a right from Barboza.

From BBC ● Feb. 15, 2025

“Milez, that was a low blow, fam. C’mon, now.”

From "On the Come Up" by Angie Thomas

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