"fem·i·nism (fm-nzm) KEY NOUN: Belief in the social, political, and economic equality of the sexes. The movement organized around this belief. ",/i>
Perhaps you would like to discuss that with the lexicographers at merriam-webster; they seem rather certain of it.
Considering every Fortune 500 company was started by a man, and every major invention furthering civilization in the last 200 years is man-made, it's not like men are worried about the new linebacker looking competition.