Where does “castemate” come from?

castemate (English) comes from English maté, from Middle English mate, from Middle Low German māte, from Old Saxon gimato, from Proto-Germanic gamatjô, from Proto-Germanic ga-, from Proto-Indo-European ḱóm, from Proto-Indo-European ḱe — to bend; curve; arch; vault; to bow, bend, arch,...

castemate (English): A member of the same caste

Definitions

  1. A member of the same caste

Ancestry of “castemate”, step by step

castemate traces back through two separate lines of ancestry.

via English maté

StepLanguageWordMeaning
1EnglishmatéAn evergreen tree, Ilex paraquariensis, native to...
2Middle Englishmatemate companion, comrade
3Middle Low Germanmāte
4Old Saxongimato
5Proto-Germanicgamatjô
6Proto-Germanicga-Indicates association or togetherness; co-;...
7Proto-Indo-Europeanḱómbeside, near, by, with
8Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
9Middle Englishkyt
10Germankittputty certain kinds of cement used for fixing e.g. window panes
11Old High Germankuti
12Proto-West Germanickwidugum, resin
13Proto-Germanickweduzresin
14Proto-Indo-Europeangʷet-resin, gum; to say, speak
15Proto-Indo-Europeangū-to bend; curve; arch; vault; to bow, bend, arch,...

via English caste

StepLanguageWordMeaning
1EnglishcasteAny of the hereditary social classes and...
2Spanishcastalineage; breed; caste
3Latincastusmorally pure, guiltless; pure, chaste, free from...
4Latincareōto lack, be without. (usually with ablative), to be deprived of
5Proto-Italickazēōto lack
6Proto-Indo-Europeanḱes-éh₁-ye-ti
7Proto-Indo-Europeanḱes-to cut off, separate; to cut up, to slaughter; to...
Every word from Proto-Indo-European gū-
castemate — Etymology, Origin & Word History | Etymology Explorer