- smallest in size, amount, degree, etc.; slightest: He gave the least amount of money of anyone.
- lowest in consideration, position, or importance.
- something that is least; the least amount, quantity, degree, etc.
- the youngest in a family or group.
- to the smallest extent, amount, or degree: That's the least important question of all. He talks least.
- at least,
- at the lowest estimate or figure: The repairs will cost at least $100.
- at any rate; in any case: You didn't get a good grade, but at least you passed the course.
- not in the smallest degree; not at all: I am not in the least concerned about the outcome of the World Series.
- the least the superlative of little you have the least talent of anyone
- (as pronoun; functioning as sing)
- at least
- if nothing else
- at the least
- at the minimum
- in the slightest degree; at all
- the least superlative of little they travel the least of all
- of very little importance or rank