Dictionary.com
Thesaurus.com

karoshi

American  
[kuh-roh-shee] / kəˈroʊ ʃi /

noun

  1. (in Japan) death, as from a heart attack or suicide, due to overwork or work-related stress and exhaustion.


karoshi British  
/ kaˈrəʊʃɪ /

noun

  1. (in Japan) death caused by overwork

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of karoshi

First recorded in 1985–90; from Japanese karōshi, literally, “overwork death,” equivalent to ka- “excess” + rō “work” + shi “death”

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.

See Examples For:

That was because exceeding that threshold can increase risks for so-called "karoshi", or deaths from overwork, a labour ministry official told AFP.

From Barron's ● Sep. 1, 2026

She mentions the Japanese word karoshi, a term that means death from overwork.

From Los Angeles Times ● Sep. 24, 2024

In Japan, where long work hours are also commonplace, there’s a word for dying from the stress of overwork: karoshi.

From Slate ● May 24, 2022

Japan has given the world the term karoshi, or death by overwork.

From Economist ● Aug. 2, 2018

Labor unions say the rules prevent abuses and "karoshi", the coined-in-Japan term for death by overwork.

From Reuters ● Jun. 23, 2014

Vocabulary.com logo
by dictionary.com

Just like flashcards, but way more fun

Don't take our word for it. Leave the boring studying behind and join VocabTrainer today. You'll learn even faster and never look back.

Take me to Vocabulary.com