Wiktionary
leg drop
alt. An attack in professional wrestling in which the wrestler jumps and lands his or her leg across a fallen opponent. n. An attack in professional wrestling in which the wrestler jumps and lands his or her leg across a fallen opponent.
Wikipedia
Leg drop
A leg drop or legdrop refers to an attack used in professional wrestling in which an attacking wrestler will jump and land his leg across a fallen opponent's chest, throat, face or head or in some cases, the groin/lower-abdominal area.
Usage examples of "leg drop".
She let one leg drop off the sofa on which she was sprawled and raised her hips a little.
Nicholson let one leg drop over the side of the deck chair, leaned forward, and stepped on his cigarette end.