Where does “suppermate” come from?

suppermate (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,...

suppermate (English): A friend or colleague with whom one eats supper

Definitions

  1. A friend or colleague with whom one eats supper

Ancestry of “suppermate”, step by step

suppermate 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 supper

StepLanguageWordMeaning
1EnglishsupperFood consumed before going to bed; Any meal eaten...
2English-erA person or thing that does an action indicated...
3Middle English-eragentive suffix; agent noun suffix
4Old French-erAlternative form of -ier, verbal suffix;...
5Latin-ārefirst conjugation
6Proto-Italic-āōForms primarily denominative verbs
7Proto-Indo-European-eh₂yétiCreates iterative/ frequentative/ intensive...
8Proto-Indo-European-yétiCreates intransitive, often deponent,...
9Proto-Indo-Europeanyé-—
10Chichewaiyehe, she
Every word from Proto-Indo-European gū- →Every word from Proto-Indo-European gʷet- →Every word from Proto-Germanic kweduz →