掛

to hang or suspend (from a hook etc) / to hang up (the phone) / (of a line) to be dead / to be worried or concerned / to make a phone call (dialect) / to register or record / classifier for sets or clusters of objects / (slang) to kill / to die / to be finished / to fail (an exam)

divinatory diagram / one of the eight divinatory trigrams of the Book of Changes 易經|易经[Yi4 jing1] / one of the sixty-four divinatory hexagrams of the Book of Changes 易經|易经[Yi4 jing1]

"hand" radical in Chinese characters (Kangxi radical 64), occurring in 提, 把, 打 etc

to worry about / to be concerned about

to couple; to link; to hook together / (fig.) (preceded by 與|与[yu3] + {entity}) to establish contact (with {entity}); (Tw) to collude (with {entity}) / (fig.) to link (marketing efforts with production etc); to peg (welfare payments to inflation etc); to tie (remuneration to performance etc) / hook (on which to hang sth); latch hook; coupling

hook (on which to hang sth) / to couple / to link together / to establish contact with / hook / coupling links (e.g. between two railway coaches)

trailer

padlock

wall clock

hanging scroll (calligraphy or painting)

to be affiliated with / to operate under the wing of / affiliation

pasta / noodles

ice (rime) formed on a tree

to mention (e.g. "don't mention it")

automatic gear change

to complete the year's harvest

flipchart

to have no cares / to be carefree

lit. to hang one's books on cow horns (idiom) / fig. to be diligent in one's studies

to worry deeply about sth / extremely concerned

erhua variant of 掛鉤|挂钩[gua4 gou1]

deeply worried (idiom); to feel anxious

Trojan horse, to add malware to a website or program (computing)