best

/best/ adjective

Definition

› superlative of good adjective: better than any other: She's one of our best students. Give her my best wishes. Susie's my best friend (= the friend I like more than any other). What's the best way to get to Manchester from here? → See also second best → See also the best/greatest thing since sliced bread

(Definition of best adjective from the Cambridge Learner's Dictionary © Cambridge University Press)