A gold or silver hook. Can be used to represent literal hooks like the kinds you use to crochet or catch fish.
Also use metaphorically to talk about boxing or punching, music (the catchy part of a song), or in phrases like hook me up, hook up, getting hooked (on something), or hook, line, and sinker.
Hook was approved as part of Unicode 13.0 in 2020 and added to Emoji 13.0 in 2020.
U+1FA9D
? Hook