Search Result for "hang-up": 
Wordnet 3.0

NOUN (2)

1. an emotional preoccupation;

2. an unforeseen obstacle;
[syn: hang-up, hitch, rub, snag]



WordNet (r) 3.0 (2006):

hang-up
    n 1: an emotional preoccupation
    2: an unforeseen obstacle [syn: hang-up, hitch, rub,
       snag]