B2loved or liked very much: She was a very dear friend.He was very dear to me.This place is very dear to me - we came here on our honeymoon.What a dear (= very attractive) little kitten!My dear Gina - how lovely to see you!Loving and in loveA1used at the beginning of a letter to greet the person you are writing to: Dear Kerry/Mum and Dad/Ms Smith/SirWritten greetingsLetters, notes and cards