|(of quantities) imprecise but fairly close to correct.|
Lasted approximately an hour.
In just about a minute.
He's about 30 years old.
I've had about all I can stand.
We meet about once a month.
Some forty people came.
Weighs around a hundred pounds.
Holds 3 gallons, more or less.
20 or so people were at the party.
کم و بیش