transcription, транскрипция: [ ˈvi-jə-lənt ]
adjective
Etymology: Middle English (Scots), from Latin vigilant-, vigilans, from present participle of vigilare to keep watch, stay awake, from vigil awake
Date: 15th century
: alertly watchful especially to avoid danger
Synonyms: see watchful
• vig·i·lant·ly adverb