柘弹

slingshot made from the 柘[zhe4] tree

a thorny tree / sugarcane / Cudrania triloba / three-bristle cudrania (Cudrania tricuspidata) / Chinese mulberry (Cudrania)

crossball / bullet / shot / shell / ball

to pluck (a string) / to play (a string instrument) / to spring or leap / to shoot (e.g. with a catapult) / (of cotton) to fluff or tease / to flick / to flip / to accuse / to impeach / elastic (of materials)