Search and save vocabulary to your My Vocab lists!
1. [Adjective]: very attentive or observant; "an alert and responsive baby is a joy"; "caught by a couple of alert cops"; "alert enough to spot the opportunity when it came"; "constantly alert and vigilant, like a sentinel on duty"
2. [Noun]: a warning serves to make you more alert to danger
3. [Noun]: an automatic signal (usually a sound) warning of danger
4. [Noun]: condition of heightened watchfulness or preparation for action; "bombers were put on alert during the crisis"
5. not unconscious; especially having become conscious; "the patient is now awake and alert"
6. (usually followed by `to'') showing acute awareness; mentally perceptive; "alert to the problems"; "alive to what is going on"; "awake to the dangers of her situation"; "was now awake to the reality of his predicament"
7. mentally responsive; "an alert mind"
8. [Verb]: warn or arouse to a sense of danger or call to a state of preparedness; "The empty house alarmed him"; "We alerted the new neighbors to the high rate of burglaries"
Get immediate access to grammar tests, quizzes, exercises, pronuciation practice, vocabulary building, courses, and an online community all wanting to improve their English and help you improve yours! Standard membership is FREE!!
Your percentage for the test can be checked against the level at https://english4today.com/tests/
Please register or login for the STANDARD TEST plus CERTIFICATE. Your first and family names are used to complete the certificate information. Your email address is required to validate your registration and to send you the full test results.