(of quantities) imprecise but fairly close to correct. Synonyms: about, approximately, around, close to, just about, more or less, roughly, some. "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"