dietitian

noun

di·​e·​ti·​tian ˌdī-ə-ˈti-shən How to pronounce dietitian (audio)
variants or less commonly dietician
: a specialist in dietetics

Examples of dietitian in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Generally, registered dietitians recommend shooting for at least 20 grams of protein for each meal, though the number can rise depending on factors like activity level, size, or muscle mass. Audrey Bruno, SELF, 19 Mar. 2025 Social support, exercise, and periodically checking in with a registered dietitian contribute to long-term health. Amy Brownstein, Ms, Rdn, Verywell Health, 19 Mar. 2025 Enlist professionals, and self-advocate: Treatment is most effective with a multidisciplinary team, including an individual therapist, psychiatrist, dietitian and, in some cases, a family therapist. The Washington Post, San Diego Union-Tribune, 18 Mar. 2025 Support from coaches, dietitians, equipment providers and even supplements is essential. Oscar Chavez-Arrieta, Forbes, 17 Mar. 2025 See All Example Sentences for dietitian

Word History

Etymology

dietitian irregular from diet entry 1 + -ician

First Known Use

circa 1846, in the meaning defined above

Time Traveler
The first known use of dietitian was circa 1846

Browse Nearby Words

Cite this Entry

“Dietitian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dietitian. Accessed 25 Mar. 2025.

Kids Definition

dietitian

noun
di·​eti·​tian
variants or dietician
ˌdī-ə-ˈtish-ən
: a specialist in dietetics

Medical Definition

dietitian

noun
di·​eti·​tian
variants or dietician
: a specialist in dietetics

More from Merriam-Webster on dietitian

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