Akademik

skylark

n. & v.
—n. a lark, Alauda arvensis of Eurasia and N. Africa, that sings while hovering in flight.
—v.intr. play tricks or practical jokes, indulge in horseplay, frolic.
Etymology: SKY + LARK(1): (v.) with pun on LARK(2)

Useful english dictionary. 2012.