He subjugated a king, and called him his "vassal."

Baker.

Syn. -- To conquer; subdue; overcome. See Conquer.

Sub`ju*ga"tion (?), n. [Cf. F. subjugation, LL. subjugatio.] The act of

subjugating, or the state of being subjugated.

Sub"ju*ga`tor (?), n. [L.] One who subjugates; a conqueror.

Sub*junc"tion (?), n. [See Subjunctive.] 1. Act of subjoining, or state

of being subjoined.