1. at the least - Adverb
2. at the least - Phrase
not less than
Source: WordNetThe calculus of utility aims at supplying the ordinary wants of man at the least cost of labour. William Stanley Jevons
Do not Bodies act upon Light at a distance, and by their action bend its Rays; and is not this action (caeteris paribus) [all else being equal] strongest at the least distance? Isaac Newton
This became Delacroix's theme: that the achievements of the spirit - all that a great library contained - were the result of a state of society so delicately balanced that at the least touch they would be crushed beneath an avalanche of pent-up animal forces. Kenneth Clark
When you talk about yourself for 35 years, first of all, it gets repetitious. And then it seems a little bit excessive, at the least. Lily Tomlin
Close by the Rights of Man, at the least set beside them, are the Rights of the Spirit. Victor Hugo
But what have those colourful ballets to do with the opera's? Ballets, that do not concern the opera at the least. Do they not spoil all possible action, that they in their course violently interrupt? Joseph Martin Kraus