Where does “diamanthart” come from?

diamanthart (German) comes from German Diamant, from Dutch diamant, from French diamant, from Middle French diamant, from Old French diamant, from Late Latin diamas, from Latin adamās, from Ancient Greek ἀδάμας — together, one.

diamanthart (German): diamond-hard

Definitions

  1. diamond-hard

Ancestry of “diamanthart”, step by step

diamanthart traces back through two separate lines of ancestry.

via German Diamant

StepLanguageWordMeaning
1GermanDiamantdiamond; A small size of type, standardized as 4...
2Dutchdiamantdiamond; a diamond; The size of type between...
3Frenchdiamantdiamond; needle; excelsior
4Middle Frenchdiamantdiamond
5Old Frenchdiamantdiamond
6Late Latindiamas
7LatinadamāsAdamant; the hardest steel or iron; diamond; an object made of adamant
8Ancient Greekἀδάμαςadamant, the hardest metal; a hard metal...
9Ancient Greekἀ-The alpha privativum, used to make words that...
10Proto-Hellenichə-same; together
11Proto-Indo-Europeansm̥-one; with, together
12Proto-Indo-Europeansem-together, one

via German hart

StepLanguageWordMeaning
1Germanharthard; severe, harsh; sharply, roughly, severely
2Middle High GermanHarthill forest
3Old High Germanharthard
4Proto-West Germanichard(ī)hard
5Proto-Germanicharduzhard; brave
6Proto-Indo-Europeankert-times; to weave, twist together; time
7Proto-Turkic*keŕ-to travel, tour
Every word from Proto-Indo-European sem-