WordNet
drill master
n. a noncommissioned officer who instructs recruits in military marching and discipline [syn: drill instructor]
Usage examples of "drill master".
Such intense study, and Gennell turned into a drill master as exacting as Petiron, was a good way to distract a heart that was grieving, and Robinton was truly grateful to his Master.
The Prussian drill master was let loose in all his fury upon the younger generation.