1. An emotional preoccupation 
2. An unforeseen obstacle
   - hitch, rub, snag

1. Put a telephone receiver back in its cradle 
2. Cause to be hanging or suspended
   - hang 
3. Interrupt a telephone conversation

Derived forms: hanging up, hang-ups, hangs up, hung up

Type of: break off, break short, cut short, fasten, fix, obstacle, obstruction, preoccupation, put back, replace, secure

Encyclopedia: Hang up

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