Idiom of the day :- Take someone under one’s wing

Usage, examples and definition of the Idiom :-

Mother birds protect their young by bringing them close and covering them with their wings. That has given us this expression, and it means to help — and sometimes protect — a person. ‘Jenny has decided to take our new employee under her wing and show her how to do the job faster.’ ‘I don’t like going out alone at night. I wish my big brother would take me under his wing and walk with me to the library.’