shoo(verb, interjection) interjection1. (informal, demeaning) Go away! Clear off! verb1. drive away by crying `shoo!'Definition categories: motion, dispelSentences with shoo as a verb:- Don't just shoo away mosquitoes, kill them!- See if you can shoo off the insurance salesmen.- You kids had better shoo before your parents get a call.- Shoo the visitor in.