Search Result for "drill instructor":
Wordnet 3.0

NOUN (1)

1. a noncommissioned officer who instructs recruits in military marching and discipline;
[syn: drill master, drill instructor]



WordNet (r) 3.0 (2006):

drill instructor
    n 1: a noncommissioned officer who instructs recruits in
         military marching and discipline [syn: drill master,
         drill instructor]