vigorous
Americanadjective
-
full of or characterized by vigor.
a vigorous effort.
- Antonyms:
- weak
-
a vigorous youngster.
- Antonyms:
- weak
-
energetic; forceful: a vigorous personality.
vigorous steps;
a vigorous personality.
- Synonyms:
- powerful
- Antonyms:
- weak
-
powerful in action or effect.
vigorous law enforcement.
- Antonyms:
- weak
-
growing well, as a plant.
- Antonyms:
- weak
adjective
-
endowed with bodily or mental strength or vitality; robust
-
displaying, involving, characterized by, or performed with vigour
vigorous growth
Synonym Usage
See active.
Other Word Forms
Etymology
Origin of vigorous
First recorded in 1300–50; Middle English, from Old French, from Medieval Latin vigorōsus; see vigor, -ous
Explanation
Anything vigorous is done with force and energy. Vigorous exercise makes you sweat, and a vigorous denial makes someone else sweat. Vigorous is a description for something strong or enthusiastic. It comes from the French word vigour, meaning "liveliness, activity." An active, physically energetic person is vigorous, and mental activities can be vigorous too, when they require a lot of mental effort. A vigorous argument doesn’t have to include physical wrestling; it just might involve verbal sparring.
Vocabulary lists containing vigorous
Tuck Everlasting
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Bridge to Terabithia
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The Witch of Blackbird Pond
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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.
Bringing rights to life requires vigorous advocacy inside the courtroom and out.
From Slate ● Jul. 7, 2026
The gas and dust throughout the galaxy appear to be heated primarily by vigorous star formation.
From Science Daily ● Jun. 19, 2026
"Americans historically have wanted masculine presidents, vigorous presidents," said Dr Matt Dallek, a political historian at George Washington University.
From BBC ● May 30, 2026
It calls for at least 75 minutes of vigorous exercise or 150 minutes of moderate exercise per week, plus at least two sessions of strengthening exercises such as weightlifting.
From Barron's ● May 23, 2026
The house, as he wandered about it impatiendy, was silent, too silent for his vigorous blood.
From "The Good Earth" by Pearl S. Buck
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
