I.out [美 aʊt, 英 aʊt]副out often appears as the second element of certain verb structures in English (come out, keep out, knock out, etc). For translations, see the relevant verb entry (come, keep, knock, etc).
In their fourth year, students may opt out of traditional coursework and fulfill their graduation requirement through work in community service or in peer leadership.
The proposed amendment would have allowed not only religious organizations, but any employer with a moral objection to opt out of birth control coverage.