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.
Blue and Gold premiums can cost double for non-union physicians compared to their colleagues, such as dietitians, covered by UPTE. — Corey Schmidt, Sacbee.com, 29 Oct. 2026 Bonci said at her household, her family will be handing out chocolate, because no one wants to go to the dietitian's house and get a baby carrot. — John Shumway, CBS News, 28 Oct. 2026 Here’s what dietitians and recent research say about whether a small handful before bed is worth working into the household routine. — Samantha Agate, Kansas City Star, 25 Oct. 2026 In addition to surgeons and nurses, our team includes swallowing therapists, a physical therapist, a dental care team and a dietitian to help address issues with swallowing, nutrition, dental health, physical function and mood. — Marci Lee Nilsen, The Conversation, 22 Oct. 2026 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

Rhymes for dietitian

See All Rhymes for dietitian

Browse Nearby Words

dietine
dietitian
diet kitchen
See all Nearby Words

Cite this Entry

“Dietitian.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/dietitian. Accessed 31 Oct. 2026.

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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
ˌdī-ə-ˈtish-ən How to pronounce dietitian (audio)
: a specialist in dietetics
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