Where does “διαμάντιν” come from?

διαμάντιν (Byzantine Greek) comes from Italian diamante, from Late Latin diamas, from Latin adamās, from Ancient Greek ἀδάμας, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

Ancestry of “διαμάντιν”, step by step

StepLanguageWordMeaning
1Italiandiamantediamond; baseball field, ball field, sandlot...
2Late Latindiamas
3LatinadamāsAdamant; the hardest steel or iron; diamond; an object made of adamant
4Ancient Greekἀδάμαςadamant, the hardest metal; a hard metal...
5Ancient Greekἀ-The alpha privativum, used to make words that...
6Proto-Hellenichə-same; together
7Proto-Indo-Europeansm̥-one; with, together
8Proto-Indo-Europeansem-together, one

Words derived from “διαμάντιν

Every word from Proto-Indo-European sem-