Definition, Meaning & Synonyms

alert

adjective
/əˈlɜːrt/
Definition
A state of heightened awareness or readiness to respond to potential danger or important information.
Examples
  • The teacher was alert during the class to notice any students who needed help.
  • She remained alert while driving to avoid any accidents.
  • It is important to stay alert in case of emergency situations.
Meaning
To be in a position to notice something or to be watchful and quick to react.
Synonyms
  • aware
  • vigilant
  • watchful
  • attentive
  • cautious