English / word
alert
verb, adjective B2MEANING IN ENGLISH
to warn someone of a danger or problem; quick to notice
quick to notice and respond to potential danger or issues; aware and attentive
In context
01
The guard used an alarm to alert residents of the fire.
02
Banks alert customers instantly about suspicious transactions.
Synonyms
warn,caution,aware
Antonyms
unaware,inattentive
Collocations
stay alert,remain alert,alert system