1. abnormal shift in location of the nasal septum; a common condition causing obstruction of the nasal passages and difficulty in breathing and recurrent nosebleeds;
WordNet (r) 3.0 (2006):
deviated nasal septum
n 1: abnormal shift in location of the nasal septum; a common
condition causing obstruction of the nasal passages and
difficulty in breathing and recurrent nosebleeds