From Alamo formation: All half arm turn by the right, then arm turn 3/4 by the left, centers now star half and do a Remake the Thar (Left Remake)--i.e., left arm turn 1/4, then right arm turn 1/2, then left arm turn 3/4 to finish in a thar.
Al Appleton 1973
This definition is from The Handbook of Modern Square Dancing by Jay King.
It is provided here for informational and educational purposes only.