- Definition
- Definition
- Synonyms
- Synonym Chooser
- Example Sentences
- Word History
- Phrases Containing
- Related Articles
- Entries Near
-
- To save this word, you'll need to log in.
vigilant
adjective
Synonyms
watchful, vigilant, wide-awake, alert mean being on the lookout especially for danger or opportunity.
watchful is the least explicit term.
vigilant suggests intense, unremitting, wary watchfulness.
wide-awake applies to watchfulness for opportunities and developments more often than dangers.
alert stresses readiness or promptness in meeting danger or in seizing opportunity.
Examples of vigilant in a Sentence
Word History
Middle English (Scots), from Latin vigilant-, vigilans, from present participle of vigilare to keep watch, stay awake, from vigil awake
15th century, in the meaning defined above
Phrases Containing vigilant
Articles Related to vigilant
Dictionary Entries Near vigilant
Cite this Entry
“Vigilant.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/vigilant. Accessed 18 Nov. 2024.
Kids Definition
More from Merriam-Webster on vigilant
Nglish: Translation of vigilant for Spanish Speakers
Britannica English: Translation of vigilant for Arabic Speakers
Share