Amen

[Sarah]

An expression used at the end of prayers, and meaning, So beit. At the end of a creed, it is a solemn asseveration of belief.When it introduces a declaration, it is equivalent to truly, verily.It is used as a noun, to demote: (a) concurrence in belief, or in astatement; assent; (b) the final word or act; (c) Christ as being onewho is true and faithful.And let all the people say, Amen. Ps. cvi. 48.Amen, amen, I say to thee, except a man be born again, he can not seethe kingdom of God. John ii. 3. Rhemish Trans.To say amen to, to approve warmly; to concur in heartily oremphatically; to ratify; as, I say Amen to all.

[Dave Paprocki]

[The word] amen is a [declaration] of [affirmation].

[Kai]

Used to express [hearty] approval. Its more often than not seen within a Church, [mainstream] [Christianity], etc.

[Dianne]

A term that originally comes from the Hebrew word [Emet] (truth). It is not from Arabic, the Arabic word has been originated from the Hebrew one.
It is often mentioned in both Jewish and Christian [prayers]. The Christian use of the word was inherited from the Jewish tradition of using it in prayers, pretty much like the word [Hallelujah] (praise God in Hebrew).
In Israel, it is sometimes used as a slang in everyday speech.
The term has two meanings:

What you just said, is the truth.
I wish that what you just said, will become the truth.

[Vania]

1- Said at [the end] of [the prayer]
2- Said in [agreement]

[Ernesto]

A [sampled] drum loop of [the Winston] Brothers. Mostly used for [drumnbass].

[Renato]

Greek: Truly, sure, of a truth, solemnly (amaen)
Verbal Adjective: firm, faithful
[Conclusionary] clause: so it is, [so be it], may it be fulfilled
Hebrew (Aramaic): Conclusionary: [So be it]. Verbal Adjective: Faithful, firm.
English: Conclusionary word signaling the completion of a prayer (word, Greek: logos).

[Jason Yan]

ey-men, ah-men

1. It is so, or so be it. Usually used after a prayer, but also used as an [affirmation] after a statement by someone else.

2. A title [for Jesus] Christ ([Revelation] 3:14) meaning Truth.