swipyadj.

/ˈswʌɪpi/Etymology: < swipe n.2 + -y suffix1.
the world > movement > impact > striking > striking in specific manner > [adjective] > swinging
1852 in Bettesworth (1900) 252 When, in the course of a swipy lucky innings straight balls are pulled to the leg.
This entry has not yet been fully updated (first published 1919; most recently modified version published online March 2018).