1) Atmosphere 2) Atmospheric state 
describes the movement of air around a high pressure, and rotation about the local vertical opposite the earth's rotation. This is clockwise in the Northern Hemisphere.
[adj] - (meteorology) of or relating to or characteristic of the atmosphere around a high pressure center
adjective of or relating to or characteristic of the atmosphere around a high pressure center
The wind circulation pattern in Highs, or anticyclones, that has a sense of rotation opposite to that of cyclones and the Earth's rotation. Also, any rotational pattern that is opposite to that of cyclones and the Earth's rotation.