r (of quantities) imprecise but fairly close to correct
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
r all around or on all sides
dirty clothes lying around (or about) let's look about for help
r in the area or vicinity
a few spectators standing about
r used of movement to or among many different places or in no particular direction
wandering about with no place to go people were rushing about news gets around (or about)
r in or to a reversed position or direction
about face
r in rotation or succession
turn about is fair play
r (of actions or states) slightly short of or not quite accomplished; all but
the job is (just) about done