Master
Ballentine's Law Dictionary · James A. Ballentine · 1916
Ballentine's Law Dictionary
One who stands in such relation to another that he not only controls the result of the other’s work, but may also direct the manner of the doing of it.
See 214 Pa. St. 229; 112 Am. St. Rep. 739, fi L. R. A. (N. S.) 544, 63 Atl. 792.
Also a Master in chancery, which see.