Amen means any proclamation or utterance at the end of any prayer or any spiritual hymn. It is mostly used after prayers at Churches and at home. It is also an expression of belief, faith, and hope.
Amen means the expression of thanks, faith, hope, or approval at the end of any spiritual invocation, prayer, assertion, or hymn.
In some cases, AMEN could be an abbreviation of Amenities in the real estate sector, especially for building plans, designs, sketches, and layouts. There is no other usage of the term in the industry.