wake–up call


: a telephone call that a hotel makes to your room to wake you up

: something that makes you fully understand a problem, danger, or need

Full Definition of WAKE-UP CALL

:  something (as a telephone call from a hotel employee to a guest) that serves to wake a sleeper
:  something that serves to alert a person to a problem, danger, or need <a wake-up call to parents>

First Known Use of WAKE-UP CALL



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July 02, 2015
apprehension Hear it
comprehension or the fear of future evil
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