First Known Use: 15th century
Dictionary
vigilant
adjective vig·i·lant \ˈvi-jə-lənt\
: carefully noticing problems or signs of danger
Full Definition of VIGILANT
: alertly watchful especially to avoid danger
— vig·i·lant·ly adverb
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Examples of VIGILANT
- Over the years, as tension between pitchers and hit batsmen heightened to the point that hitters began rushing the mound, umpires have had to become far more vigilant about keeping the game from degenerating into a dogfight. —Buzz Bissinger, Sports Illustrated, 21 Mar. 2005
- At the Château de Wideville's magnificent seventeenth-century gates, guests have their names ticked off by vigilant staff and then snake through a lugubrious park à l'anglaise. —Hamish Bowles, Vogue, September 2002
- And as a foreign tourist in North Korea, under the care of vigilant minders who wanted me to see only the best, I had enjoyed the finest fare available. —Christopher Hitchens, Vanity Fair, January 2001
- A vigilant hand had, as usual, kept the fire alive and the lamp trimmed; and the room, with its rows and rows of books, its bronze and steel statuettes of “The Fencers” on the mantelpiece and its many photographs of famous pictures, looked singularly home-like and welcoming. —Edith Wharton, The Age of Innocence, 1920
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Origin of VIGILANT
Middle English (Scots), from Latin vigilant-, vigilans, from present participle of vigilare to keep watch, stay awake, from vigil awake
Related to VIGILANT
Synonym Discussion of VIGILANT
watchful, vigilant, wide-awake, alert mean being on the lookout especially for danger or opportunity. watchful is the least explicit term <the watchful eye of the department supervisor>. vigilant suggests intense, unremitting, wary watchfulness <eternally vigilant in the safeguarding of democracy>. wide-awake applies to watchfulness for opportunities and developments more often than dangers <wide-awake companies latched onto the new technology>. alert stresses readiness or promptness in meeting danger or in seizing opportunity <alert traders anticipated the stock market's slide>.
VIGILANT Defined for Kids
vigilant
adjective vig·i·lant \ˈvi-jə-lənt\
Definition of VIGILANT for Kids
: alert especially to avoid danger <… he was constantly vigilant, looking for the next nearest hiding place should the sound of engines come. — Lois Lowry, The Giver>
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