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BEST definition: Charles Herbert, 1899–1978, Canadian physiologist, born in the U.S.: one of the discoverers of insulin. See examples of Best used in a sentence.

BEST definition: 1. of the highest quality, or being the most suitable, pleasing, or effective type of thing or…. Learn more.

Idioms (all) for the best, producing good as the final result: It turned out to be all for the best when I didn't get that job. Idioms as best one can, in the best way possible: As best I can tell, we're …

Definition of best adjective in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Best definition: Surpassing all others in excellence, achievement, or quality; most excellent.

BEST meaning: 1 : better than all others in quality or value; 2 : most skillful, talented, or successful