eating disorder

noun

: any of several psychological disorders (such as anorexia nervosa or bulimia) characterized by serious disturbances of eating behavior

Examples of eating disorder in a Sentence

Recent Examples on the Web
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Aggie's younger sister, Marcie, has been sent to a psychiatric facility to be treated for a severe eating disorder, and Aggie is only able to see her once a week. Carly Tagen-Dye, PEOPLE, 29 June 2026 In the newsletter, Lorde wrote about her personal struggles during the time of Virgin, including a breakup, an eating disorder, and a diagnosis of PMDD [Premenstrual Dysphoric Disorder]. Daniel Kreps, Rolling Stone, 27 June 2026 The rest of the presentations discuss specific issues athletes may face, including recognizing the importance of sleep and identifying eating disorders. Sydney Haywood, Hartford Courant, 25 June 2026 That’s key considering the film’s hard-to-classify nature, in which Early, first of all playing a woman, portrays an aspiring food influencer and content creator who is struggling with an eating disorder. Brian Welk, IndieWire, 24 June 2026 See All Example Sentences for eating disorder

Word History

First Known Use

1961, in the meaning defined above

Time Traveler
The first known use of eating disorder was in 1961

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Cite this Entry

“Eating disorder.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/eating%20disorder. Accessed 6 Jul. 2026.

Kids Definition

eating disorder

noun
: any of several disorders (as bulimia) marked by abnormal eating behaviors

Medical Definition

eating disorder

noun
: any of several psychological disorders (as anorexia nervosa or bulimia) characterized by serious disturbances of eating behavior

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