around
adverb(a-round)
used of movement to or among many different places or in no particular direction
Examples:
News gets around (or about). 
Traveled around in Asia. 
He needs advice from someone who's been around. 
She sleeps around. 
around
adverb(a-round)
in or to a reversed position or direction
Examples:
Suddenly she turned around. 
around
adverb(a-round)
in the area or vicinity
Examples:
Hanging around. 
Waited around for the next flight. 
around
adverb(a-round)
all around or on all sides
Examples:
Dirty clothes lying around (or about). 
There were trees growing all around. 
She looked around her. 
around
adverb(a-round)
from beginning to end; throughout
Examples:
Frigid weather the year around. 
around
adverb(a-round)
(of quantities) imprecise but fairly close to correct
Examples:
Weighs around a hundred pounds.