drillmaster: Meaning and Definition of

drill•mas•ter

Pronunciation: (dril'mas"tur, -mä"stur), [key]
— n.
  1. a person who trains others in something, esp. routinely or mechanically.
  2. a person who instructs in marching drill.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.