n. [ From Cleave to stick. ] (Bot.) A species of Galium (Galium Aparine), having a fruit set with hooked bristles, which adhere to whatever they come in contact with; -- called also, goose grass, catchweed, etc. [ 1913 Webster ]
[上山下乡 / 上山下鄉, shàng shān xià xiāngㄕㄤˋ ㄕㄢ ㄒㄧㄚˋ ㄒㄧㄤ] to work in the fields (esp. young school-leavers); forced agricultural experience for city intellectuals#30967