about


preposition:  about  - of; concerned with; in regard to

For the following definitions - see:
He's about my age; It's about three o'clock; - approximate ; near
She's about to cry:  almost
He's about the leave:  soon


Dominant: horizontal "1" hand, palm facing in, circles around fingers of the supporting hand.  Generally an outward moving circle, rather than in.
Supporting:  flat "o" hand, palm in, stationary