adjective, superl. of much or many with more as compar.
adverb, superl. of much with more as compar.
Origin of most
British Dictionary definitions for at most
- a great majority of; nearly allmost people like eggs
- (as pronoun; functioning as sing or plural)most of them don't know; most of it is finished
Word Origin for most
Word Origin and History for at most
Old English mast "greatest number, amount, extent," earlier mæst, from Proto-Germanic *maistaz (cf. Old Saxon mest, Old Frisian mast, Old Norse mestr, Dutch meest, German meist, Gothic maists "most"), superlative form of Proto-Germanic *maiz, root of Old English ma, mara (see more). Used in Old English as superlative of micel "great, large" (see mickle). Vowel influenced by more. Original sense of "greatest" survives in phrase for the most part (c.1400). Slang meaning "the best, extremely good" is attested from 1953. Also used as an adverb in Old English. Phrase make the most of (something) is by 1520s. Related: Mostly. Double superlative mostest is 1885, from U.S. Southern and Black English.
Idioms and Phrases with at most (1 of 2)
Also, at the most or at the outside. At the largest amount, the furthest limit; also, in the most extreme case. For example, She'll be finished in two weeks at the most, or It'll take two weeks at the outside, or At most the chef uses a tiny bit of pepper. The terms with most date from the 1300s; at the outside from the mid-1800s. Also see at best.
Idioms and Phrases with at most (2 of 2)
see at most; for the most part; make the most of.