Letters that make or so
s, o, r are letters that make 'or so'
1 possible definitions for 'or so'
Under this definition, or so is an adjective and has the following properties:
close to, just about, some, roughly, more or less, around, approximately, about have the same meaning as 'or so'
"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"