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oxygen debt

American  

noun

Physiology.
  1. the body's oxygen deficiency resulting from strenuous physical activity.


Etymology

Origin of oxygen debt

First recorded in 1920–25

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Initially it was thought that this energy, which we call “excess postexercise oxygen consumption,” was a replacement for oxygen debt.

From Scientific American • Nov. 24, 2021

They throw themselves over the boards, skate themselves into oxygen debt, then sit down and watch their sweat freeze.

From Los Angeles Times • Dec. 13, 2016

An oxygen debt is created as a result of muscle use.

From Textbooks • Jun. 19, 2013

"I believe it would be an asset for the game because they do get into oxygen debt and then struggle to make good decisions."

From The Guardian • Dec. 2, 2010

You just can't build up any oxygen debt* in ten seconds.

From Time Magazine Archive