1branch
2stem
3stalk
4CL:根[gen1]
5to block
6to hinder
7(neologism that evolved from 哏, initially in Taiwan, during the first decade of the 21st century) memorable creative idea (joke, catchphrase, meme, neologism, witty remark etc)
8prominent feature of a creative work (punchline of a joke, trope in a drama, special ingredient in a dish, riff in a pop song etc)