(ā′men′, ä′-) interj.
So it is; so be it.
—n.
1. The word amen at the end of a prayer or hymn, meaning so be it.
2. Any expression of hearty assent or conviction.
3. A concluding act or word; termination.
—v.t.
1. To say amen to; express hearty concurrence in or approval of.
2. To say or write that last word of; make an end of.
—adverb Obs. Verily; truly. [<L <Gk. <Hebrew āmēn verily]

(ā·men′)
Christ, the true and faithful witness. Rev. iii 14.

(ä′mən)
In Egyptian mythology, the god of life and procreation, represented as having a ram's head; later identified with the sun-god, as the supreme deity, and called Amen-Ra (-rä′). Also spelled Ammon, Amon.