недорос

"Ты ещё недорос, чтобы меня учить". The translation seems clear:
"You are too / still ignorant as to teach me". But 'недорос' I can't find such as it is; I see different words of the same root. Can you help me? Thanks.

Quote:

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Originally Posted by radomir

"Ты ещё не дорос, чтобы меня учить".

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не дорасти - not to be old enough, be too young
Literally: you have not grown up enough

Thank you.