drill instructor(redirected from Drill Instuctor)
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A noncommissioned officer who instructs recruits in military drill and discipline.
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|Noun||1.||drill instructor - a noncommissioned officer who instructs recruits in military marching and discipline|
armed forces, armed services, military, military machine, war machine - the military forces of a nation; "their military is the largest in the region"; "the military machine is the same one we faced in 1991 but now it is weaker"