sub·ju·gate 
(s
ŭb
j
ə-g
āt
′)
tr.v. sub·ju·gat·ed,
sub·ju·gat·ing,
sub·ju·gates 1. To bring under control, especially by military force; conquer.
2. To make subordinate or subject to the dominion of something else:
"The urgency of the mating season is subjugated, for the moment, to the demands of self-preservation" (David M. Carroll).
[Middle English subjugaten, from Latin subiugāre, subiugāt- : sub-, sub- + iugum, yoke; see yeug- in the Appendix of Indo-European roots.]
sub′ju·gation n.
subju·ga′tor n.