(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. Roughly $3,000. Holds 3 gallons, more or less. 20 or so people were at the party. about, approximately, around, close to, just about, more or less, or so, roughly, some