mike check
ˈmike ˌcheck noun [C]
1 F0 a check to see if a microphone is working correctly, usually by saying something into it: » The sound engineers were up on the stage doing mike checks.2 F0 US INFORMAL a way of interrupting a politician or other person who is making a speech, by shouting "mike check" and then saying why you do not agree with what they are saying |