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Synonyms

regimen

American  
[rej-uh-muhn, -men, rezh-] / ˈrɛdʒ ə mən, -ˌmɛn, ˈrɛʒ- /

noun

  1. Medicine/Medical. a regulated course, as of diet, exercise, or manner of living, intended to preserve or restore health or to attain some result.

  2. regime.

  3. Grammar. government.


regimen British  
/ ˈrɛdʒɪˌmɛn /

noun

  1. Also called: regime.  a systematic way of life or course of therapy, often including exercise and a recommended diet

  2. administration or rule

"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 regimen

1350–1400; Middle English < Latin: rule, government, guidance, equivalent to reg ( ere ) to rule + -i- -i- + -men, noun suffix of result

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.

For some EMS is their sole workout, for others it fits into a broader fitness regimen.

From The Wall Street Journal • Apr. 1, 2026

Norris also maintained other income steams, including a long-running role as a pitchman for the Total Gym line of exercise equipment, promoting his fitness regimen well into his 80s.

From MarketWatch • Mar. 20, 2026

When researchers analyzed participants who consistently followed the vitamin D regimen, they noticed a potential signal related to long COVID.

From Science Daily • Mar. 15, 2026

Perhaps this is best illustrated by the book’s seemingly benign advice: He promotes an exercise regimen consisting of three different kinds of training over at least 10 hours a week.

From Slate • Feb. 26, 2026

I rearrange a few pill bottles, making sure one more time that everything is in the same chronological order as what I programmed into the app after cross-referencing his Donkey Kong-covered regimen.

From "Five Feet Apart" by Rachael Lippincott