at least
AT THE MINIMUM, no/not less than, more than

[TahlilGaran] Dictionary of Contemporary English ▲

at least
at (the very) least
1.
more exactly.
I can handle it – at least, I think I can.

The car was damaged, but at least no one was hurt.

Usage notes: often used to make a statement sound less strong
2.
whatever happens.
At least Josh tried to apologize.

At the very least, you should call to tell me that you've arrived there safely.

Usage notes: the same meaning can be also expressed by come hell or high water, come what may, either way, in any case, and in any event
3.
not less than.
At least 73,000 homes are without power in the Atlanta area.

The repair will cost $100 at the very least.

Usage notes: always used with a particular amount or measure:
At the least, the room is 30 feet long.

[TahlilGaran] English Idioms Dictionary ▲

at least
no less than
There were at least 60,000 people in the stadium.

[TahlilGaran] English Idioms Dictionary ▲

at least
adv. phr.
1. or at the least At the smallest guess; no fewer than; no less than.
You should brush your teeth at least twice a day.
At least three students are failing in mathematics.
Mr. Johnson must weigh 200 pounds at least.
Compare: ALL OF.
2. Whatever else you may say; anyhow; anyway.
It was a clumsy move, but at least it saved her from getting hit.
She broke her arm, but at least it wasn't the arm she writes with.
The Mortons had fun at their picnic yesterday
■ at least the children did
■ they played while their parents cooked the food.
He's not coming
■ at least that's what he said.
Compare: AT ANY RATE.

[TahlilGaran] English Idioms Dictionary ▲