Definitions

1. 1. hook (on which to hang sth)
2. 2. to couple
3. 3. to link together
4. 4. to establish contact with
5. 5. hook
6. 6. coupling links (e.g. between two railway coaches)
7. 7. erhua variant of 掛鉤|挂钩

Components

• 挂钩 guà gōu – hook (on which to hang sth)
• 儿 r – non-syllabic diminutive suffix