Từ điển trực tuyến - Online Dictionary

English - Vietnamese Dictionary
vigilant /'vidʤilənt/
  • tính từ
    • cảnh giác, thận trọng, cẩn mật
Concise Dictionary
+carefully observant or attentive; on the lookout for possible danger
Thesaurus Dictionary
watchful, alert, sharp, observant, guarded, circumspect, attentive, wakeful, cautious, careful, wary, chary, on one's guard, on the alert, on the lookout, eagle-eyed, hawk-eyed, Argus-eyed, on the qui vive, on one's toes, with one's eyes open, Colloq with one's eyes skinned or peeled:
As long as we remain vigilant, they will never be able to take us by surprise.
Advanced English Dictionary
+ adjective
(formal) very careful to notice any signs of danger or trouble: A pilot must remain vigilant at all times. + The thief was spotted by vigilant neighbours.
vigilance noun [U]: She stressed the need for constant vigilance.
vigilantly adverb
Collocation Dictionary


be, keep, remain, stay | become


especially, extra, extremely, particularly, very | constantly, ever
The organization is ever vigilant for threats to the habitats of birds.


Be extra vigilant about what you eat or drink.
| against
You need to be vigilant against garden pests.

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