Dictionary.com
Thesaurus.com

dietetic

American  
[dahy-i-tet-ik] / ˌdaɪ ɪˈtɛt ɪk /

adjective

  1. pertaining to diet or to regulation of the use of food.

  2. prepared or suitable for special diets, especially those requiring a restricted sugar intake.

    a jar of dietetic jelly.


noun

  1. (used with a singular verb) dietetics, the science concerned with the nutritional planning and preparation of foods.

dietetic British  
/ ˌdaɪɪˈtɛtɪk /

adjective

  1. denoting or relating to diet or the regulation of food intake

  2. prepared for special dietary requirements

"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

Other Word Forms

Etymology

Origin of dietetic

1535–45; < Latin diaeteticus < Greek diatētikós, equivalent to diatē-, variant stem of diaitân to treat, regulate (derivative of díaita diet 1 ) + -tikos -tic

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:

“Recipes From the American South” presents food that has not been modified to assuage present-day dietetic anxieties.

From The Wall Street Journal Oct. 10, 2025

There is plenty to think about during the holy month of Ramadan, dietetic and otherwise.

From Salon Mar. 5, 2022

This is the kind of role that Brady, a man who adheres to a quasi-religious dietetic belief system, wisely avoids.

From Slate Jan. 18, 2021

“Add a little bit of onion to it. Some hoisin. Put a little cucumber on that duck skin — turn it into a dietetic delight!”

From New York Times Oct. 13, 2014

For seven years I had used my dietetic scheme.

From Wilhelm Meister's Apprenticeship and Travels, Vol. I (of 2) by Goethe, Johann Wolfgang von

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training