least meaning and definition

LEAST noun

Definition of least (noun)

1. something that is of no importance
   • "it is the least I can do"; "that is the least of my concerns"

LEAST adjective

Definition of least (adjective)

1. the superlative of `little' that can be used with mass nouns and is usually preceded by `the'; a quantifier meaning smallest in amount or extent or degree
   • "didn't care the least bit"; "he has the least talent of anyone"
   • antonym: most

LEAST adverb

Definition of least (adverb)

1. used to form the superlative
   • "The garter snake is the least dangerous snake"
   • synonyms: to the lowest degree
   • antonym: most