Meaning

noun a primeval Egyptian personification of air and breath; worshipped especially at Thebes

originInherited from Middle English amen, from Old English āmen, from Ecclesiastical Latin āmēn, from Ancient Greek ἀμήν (amḗn), from Biblical Hebrew אָמֵן (ʾāmēn, “certainly, verily”) (cognate with Arabic آمِينَ (ʔāmīna), Classical Syriac ܐܡܝܢ (ʾāmên)).…

Etymology from Wiktionary, CC BY-SA 3.0