Where does “adamant” come from?

adamant (Irish) comes from Irish adhmaint, 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.

adamant (Irish): Alternative form of adhmaint

Definitions

  1. Alternative form of adhmaint

Ancestry of “adamant”, step by step

StepLanguageWordMeaning
1Irishadhmaintadamant, lodestone; magnet
2LatinadamāsAdamant; the hardest steel or iron; diamond; an object made of adamant
3Ancient Greekἀδάμαςadamant, the hardest metal; a hard metal...
4Ancient Greekἀ-The alpha privativum, used to make words that...
5Proto-Hellenichə-same; together
6Proto-Indo-Europeansm̥-one; with, together
7Proto-Indo-Europeansem-together, one
Every word from Proto-Indo-European sem-Every word from Ancient Greek ἀ-Every word from Ancient Greek ἀδάμας