Definition

• n. - A vessel having (so many) masts; -- used only in compounds; as, a two-master.
• n. - A male person having another living being so far subject to his will, that he can, in the main, control his or its actions; -- formerly used with much more extensive application than now. (a) The employer of a servant. (b) The owner of a slave. (c) The person to whom an apprentice is articled. (d) A sovereign, prince, or feudal noble; a chief, or one exercising similar authority. (e) The head of a household. (f) The male head of a school or college. (g) A male teacher. (h) The director of a number of persons performing a ceremony or sharing a feast. (i) The owner of a docile brute, -- especially a dog or horse. (j) The controller of a familiar spirit or other supernatural being.
• n. - One who uses, or controls at will, anything inanimate; as, to be master of one's time.
• n. - One who has attained great skill in the use or application of anything; as, a master of oratorical art.
• n. - A title given by courtesy, now commonly pronounced mister, except when given to boys; -- sometimes written Mister, but usually abbreviated to Mr.
• n. - A young gentleman; a lad, or small boy.