vigor

noun

vig·​or ˈvi-gər 

1

: active bodily or mental strength or force

2

: active healthy well-balanced growth especially of plants

3

: intensity of action or effect : force

4

: effective legal status

Synonyms of vigor

• energy
• juice
• vitality
• life
• dynamism
• stamina
• strength
• spirit

Examples of vigor in a Sentence

She defended her beliefs with great vigor.

she was picked to lead the volunteer group because of her vigor and enthusiasm

Recent Examples on the Web

The Victorian era was awash in handwringing about the loss of male vigor (some of which was blamed on the unnatural intellectual pursuits of women). — Elizabeth Dray, STAT, 21 July 2026

His ideas were too radical even for many of our Founding Fathers, but the vigor of his writing and the clarity of his thinking were as a spark to gunpowder, and that was coming, too. — Steven Johnson, Washington Post, 14 July 2026

Dividing clumps every few years in early spring also maintains their vigor. — Sj McShane, Martha Stewart, 11 July 2026

Sébastien Vaniček, a French filmmaker of vigor if not vibrancy, is the fourth director to pick up the series, now on its sixth installment. — Joshua Rothkopf, Los Angeles Times, 10 July 2026

Word History

Etymology

Middle English vigour, from Anglo-French, from Latin vigor, from vigēre to be vigorous

First Known Use

14th century, in the meaning defined at sense 1

Phrases Containing vigor

• hybrid vigor
• vim and vigor

Rhymes for vigor

• bigger
• digger
• jigger
• rigger
• rigor
• trigger
• gravedigger
• obligor
• outrigger

Kids Definition

vigor

noun

vig·​or ˈvig-ər 

1

: active strength or energy of body or mind

2

: active strength or force

Medical Definition

vigor

variants or chiefly British vigour

see hybrid vigor