definition
So as to form a circle or trace a circular path, or approximation thereof.
example
High above, vultures circled around.
definition
So as to surround or be near.
example
Everybody please gather around.
definition
Nearly; approximately; about.
example
An adult elephant weighs around five tons.
definition
From place to place.
example
Look around and see what you find.
definition
From one state or condition to an opposite or very different one; with a metaphorical change in direction; bringing about awareness or agreement.
example
He used to stay up late but his new girlfriend changed that around.
definition
(with turn, spin etc.) So as to partially or completely rotate; so as to face in the opposite direction.
example
She spun around a few times.
definition
Used with verbs to indicate repeated or continuous action, or in numerous locations or with numerous people.
example
I asked around, and no-one really liked it.
definition
Used with certain verbs to suggest unproductive activity.