1. To tack.
2. To change tack.
3. To maneuver the bow of a sailing vessel across the wind so that the wind changes from one side of the vessel to the other.
4. To position a vessel with respect to the wind after tacking.
5. To change one's attitude. To begin to see things in a different way.
Added: 2014-11-01 Last modified: 2014-11-01
View another term?