Definition
The smallest amount or degree of something, or the lowest in importance or rank.
Example
She is the least experienced member of the team.
Comparatives & Superlatives
Comparative: less
Superlative: least
Conversation

I think this movie is the least interesting one I've seen lately.

Really? I thought it had some funny moments.

Maybe, but compared to the others, it feels like the least engaging.

Fair point! Sometimes the hype just doesn't match the film.
Synonyms & Antonyms
Definition
In the smallest amount or degree possible.
Example
She is the least experienced member of the team.
Conversation

I think I did okay on the test, at least I didn't fail.

That's good to hear! Passing is always a relief.

Yeah, but I really want to do better next time, at least above average.
Definition
A person or thing that is the lowest in importance, rank, or degree.
Example
He is considered the least among his peers in terms of experience.
Conversation

I have so much on my plate this week, it feels overwhelming.

I totally get that! But remember, the least of your worries should be the small tasks.

You're right; I need to prioritize better.
Root Explanation
Least → This word originates from Old English 'lǣst', meaning smallest or least in quantity. It is a superlative form of 'little', which also comes from Old English 'litt', meaning small.
Memory Tip
Think of the Old English word for small ('litt') to remember that 'least' refers to the smallest amount or degree.
Visually Confused Words
lest
leat
last
east
yeast
pleat
lepas
leath