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vigorous

[vig-er-uh s] /ˈvɪg ər əs/
adjective
1.
full of or characterized by vigor:
a vigorous effort.
2.
strong; active; robust:
a vigorous youngster.
3.
energetic; forceful:
vigorous steps; a vigorous personality.
4.
powerful in action or effect:
vigorous law enforcement.
5.
growing well, as a plant.
Origin
1300-1350
1300-50; Middle English < Old French < Medieval Latin vigorōsus. See vigor, -ous
Related forms
vigorously, adverb
vigorousness, noun
overvigorous, adjective
overvigorously, adverb
overvigorousness, noun
supervigorous, adjective
supervigorously, adverb
supervigorousness, noun
unvigorous, adjective
unvigorously, adverb
unvigorousness, noun
Synonyms
2. sturdy, sound, healthy. See active. 3. powerful.
Antonyms
1–5. weak.
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Examples for vigorously
  • Shell said it would vigorously defend itself against both actions.
  • For that reason, lenders fight vigorously to be put on a college's preferred list.
  • The world's biggest retailer is defying its critics by continuing to grow vigorously.
  • The males vigorously go at it, attacking anything that moves, including other males or fluttering leaves.
  • The less-than-ideal level of protection for that vaccine is part of why other options are being explored so vigorously.
  • The water is vigorously shaken after the material is added.
  • The faculty wanted an academic leader who would ensure that its needs and priorities were represented vigorously to the president.
  • They were hunted vigorously until they were completely eliminated from many areas.
  • Leroy vigorously argues that bats should not be culled.
  • Knock the plant from its container and cut out a small, vigorously growing section.
British Dictionary definitions for vigorously

vigorous

/ˈvɪɡərəs/
adjective
1.
endowed with bodily or mental strength or vitality; robust
2.
displaying, involving, characterized by, or performed with vigour vigorous growth
Derived Forms
vigorously, adverb
vigorousness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Word Origin and History for vigorously

vigorous

adj.

c.1300 (early 13c. as a surname), from Anglo-French vigrus, Old French vigorosus, from Latin vigere "be lively, flourish, thrive" (see vigor). Related: Vigorously.

Online Etymology Dictionary, © 2010 Douglas Harper
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