The meaning of LEAST is lowest in importance or position. How to use least in a sentence.

We use the quantifier least to talk about quantities, amounts and degree. (The) least is the superlative form of little. …

adverb to the smallest extent, amount, or degree. That's the least important question of all. He talks least.

You use least to indicate that something is true or happens to a smaller degree or extent than anything else or at any other time. He had a way of throwing her off guard with his charm …

Oct 31, 2025 · least (negative superlative) Used for forming superlatives of adjectives, especially those that do not form the superlative by adding -est.

1. smallest in size, amount, degree, etc.; slightest: to pay the least amount of attention. 2. lowest in consideration, position, or importance.

least meaning, definition, what is least: less than anything or anyone else: Learn more.

Used for forming superlatives of adjectives, especially those that do not form the superlative by adding -est. It was the least surprising thing.

to say the least used to emphasize that you could have said something in a much stronger way:

There are 12 meanings listed in OED's entry for the word least, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.