Kavanaugh, J., dissenting
discrimination is distinct from, and not a form of, sex discrimination.
In sum, all of the usual indicators of ordinary meaning—common parlance, common usage by Congress, the practice in the Executive Branch, the laws in the States, and the decisions of this Court—overwhelmingly establish that sexual orientation discrimination is distinct from, and not a form of, sex discrimination. The usage has been consistent across decades, in both the federal and state contexts.
Judge Sykes summarized the law and language this way: “To a fluent speaker of the English language—then and now—... discrimination ‘because of sex’ is not reasonably understood to include discrimination based on sexual orientation, a different immutable characteristic. Classifying people by sexual orientation is different than classifying them by sex. The two traits are categorically distinct and widely recognized as such. There is no ambiguity or vagueness here.” Hively, 853 F. 3d, at 363 (dissenting opinion).
To tie it all together, the plaintiffs have only two routes to succeed here. Either they can say that literal meaning overrides ordinary meaning when the two conflict. Or they can say that the ordinary meaning of the phrase “discriminate because of sex” encompasses sexual orientation discrimination. But the first flouts long-settled principles of statutory interpretation. And the second contradicts the widespread ordinary use of the English language in America.
II
Until the last few years, every U. S. Court of Appeals to address this question concluded that Title VII does not prohibit discrimination because of sexual orientation. As noted above, in the first 10 Courts of Appeals to consider the issue, all 30 federal judges agreed that Title VII does not prohibit sexual orientation discrimination. 30 out of 30
