Idioms
signal to (someone) to do (something)
to give someone an instruction by using a signal
I signaled to our coach to take me out of the game.
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When telephone companies first began hiring telephone operators, they chose teenage boys for the job. They switched to women because the teenage boys were wrestling instead of working and pulling pranks on callers .. More >>
When telephone companies first began hiring telephone operators, they chose teenage boys for the job. They switched to women because the teenage boys were wrestling instead of working and pulling pranks on callers .. More >>
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