vigilant - Master This Word
Master this word with our 5-step learning method – Learn English in English
vigilant Word Meanings
- alert and watchful, especially for danger
- keeping careful watch for possible dangers
- being attentive or cautious.
vigilant Example Sentences
Example sentences are the start of understanding. Don't rush to memorize. First feel how the word works in a sentence.
vigilant Phonetic & Pronunciation
UK
/ˈvɪdʒ.ɪ.lənt/
US
/ˈvɪdʒ.ɪ.lənt/
vigilant Word Etymology
From Latin 'vigilans' (watchful, alert) from 'vigil' (watchful). The concept of being vigilant originates from the idea of keeping a watchful eye, as one would do late at night. Picture a wise owl, perched and observing carefully in the moonlight.
Note 1: These definitions and etymologies are not standard dictionary definitions, but extended explanations provided to help with memorization and understanding of the actual application of words. Through this background information, we strive to make words more vivid and easier to understand, and help you remember their meanings in real life.
Note 2: LexiTalk designs the learning flow around the linguistics principle of “Comprehensible Input.” When learners encounter material that is slightly above their level but still understandable from context, the brain naturally absorbs the language. That’s why we keep every word inside authentic contexts, using examples and associations to help you understand it and use it flexibly.
Read the FAQ explanation of Comprehensible InputReal Context
Vigilant describes someone who stays alert, watchful, and ready to react to danger or problems. It captures a careful, proactive mindset rather than mere casual attention. You might be vigilant when driving at night, monitoring a security system, or supervising a fragile operation. The word carries a positive sense of responsibility, suggesting you notice small clues, anticipate risks, and act promptly to prevent harm. In everyday life, vigilant can apply to parents, workers, or people facing uncertain situations. Be mindful that vigilant emphasizes ongoing attention in the present moment, not a single moment of focus. Common synonyms include watchful, alert, and cautious, while too strong a connotation may veer toward paranoia.
Usage Reminders
- Be vigilant about potential risks in new places
- Use with people or situations that require ongoing watchfulness
- Do not overextend the sense to mean paranoid or mistrustful
- Pair with prepositions: be vigilant for, stay vigilant about
- Avoid mixing with trademarked or invented senses in casual talk
- Practice in safety contexts like travel, security, or caregiving
Common Misconceptions
- Confusing vigilant with vigilantism (the act of taking law into one's own hands)
- Thinking it means always anxious or paranoid rather than careful
- Using it for a momentary quick glance rather than ongoing attention
- Assuming it applies to non-dangerous, mundane tasks
- Mixing up with watchful or alert in casual, non-serious contexts
Thinking Differences
Vigilant is often used to describe ongoing, proactive watchfulness in English; learners may think it only means being alert for a moment, or confuse it with ‘watchful’ in less formal contexts.
Learning Tips
- Notice the nuance between vigilant and alert or watchful
- Use with for/about to suggest what you are watching for
- Practice in safety contexts (driving, security, caregiving)
- Avoid overusing in casual writing to prevent formality
- Pair with verbs like stay, remain, or keep
- Read/watch real-world examples to hear natural usage
5-Step Learning Method - Learn English in English
Step 1: Meaning
What is the meaning of 'vigilant'?
A.Happy
B.Fast
C.Watchful
D.Small
Step 2: Usage
In which sentence is 'vigilant' used correctly?
A.She was sleeping while being vigilant.
B.The cat was vigilant and playful.
C.He was distracted and not vigilant.
D.The book was vigilant on the shelf.
Step 3: Similar Words
Which word is a synonym of 'vigilant'?
A.Careless
B.Drowsy
C.Alert
D.Lazy
Step 4: Opposite Words
What is the opposite meaning of 'vigilant'?
A.Cautious
B.Active
C.Negligent
D.Smart
Step 5: Mastery
In what situation should someone be vigilant?
A.Playing with friends
B.Reading a book
C.Sleeping in bed
D.Crossing a busy street
Related Listening
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