Vigilant armor reimagined. sleeplessly watchful. To be vigilant is to be watchful or alert for danger or some other kind of trouble. He warned the public to be vigilant and report anything suspicious. What does vigilant mean? To be vigilant is to be watchful or alert for danger or some other kind of trouble. vigilant meaning, definition, what is vigilant: giving careful attention to what is happ: Learn more. Definition of vigilant adjective in Oxford Advanced Learner's Dictionary. See alert. Vigilant can describe a person or an action. Feb 7, 2026 · Adjective vigilant (comparative more vigilant, superlative most vigilant) Watchful, especially for danger or disorder; alert; wary Be vigilant for signs of disease in your garden. always being careful to…. (heraldry, rare) In vigilance. VIGILANT definition: 1. vig′i•lant•ness, n. Latin vigilant- (stem of vigilāns), present participle of vigilāre to be watchful. Synonym Discussion of Vigilant. We remain vigilant against theft. wide-awake, sleepless. The situation requires constant vigilance. . They were vigilant about protecting their children. alert: vigilant in his battle against crime; The guards were especially vigilant. Vigilant definition: On the alert, as for danger or error; watchful. The meaning of VIGILANT is alertly watchful especially to avoid danger. 1. How to use vigilant in a sentence. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. 2. On the alert, as for danger or error; watchful. Someone who is vigilant gives careful attention to a particular problem or situation and concentrates on noticing any danger or trouble that there might be. Discover expressions like "escape the vigilant eye", "under someone's vigilant eye". Learn more. wary: a vigilant sentry. careless. In Lists: march 22, more Use vigilant to describe someone who keeps awake and alert in order to avoid danger or problems. The meaning of VIGILANT is alertly watchful especially to avoid danger. Define vigilant. adj. always being careful to notice things, especially possible danger: 2. When taking the subway, be vigilant about your wallet — always know where it is, or someone might steal it from you. vigilant synonyms, vigilant pronunciation, vigilant translation, English dictionary definition of vigilant. In Lists: march 22, more vigilant definition: carefully observant and attentive to surroundings. Check meanings, examples, usage tips, pronunciation, domains, and related words. See vigil, - ant. kxt hjg ysu goo xud lkv zis jsu wwe pyk qth osa lvu azs zix