Where does “roommate” come from?

Roommate combines English room, from Middle English rome, Old English rūme, Proto-Germanic rūmaz, and Proto-Indo-European roots ḱóm and ḱe, with mate, denoting a person sharing living space.

roommate (English): A person with whom one shares a room, as at...

Definitions

  1. A person with whom one shares a room, as at...

Ancestry of “roommate”, step by step

StepLanguageWordMeaning
1English-mateUsed to form nouns having the sense of "a comrade or fellow with whom what is denoted by the noun is shared"
2EnglishmatéAn evergreen tree, Ilex paraquariensis, native to...
3Middle Englishmatemate companion, comrade
4Middle Low Germanmāte
5Old Saxongimato
6Proto-Germanicgamatjô
7Proto-Germanicga-Indicates association or togetherness; co-;...
8Proto-Indo-Europeanḱómbeside, near, by, with
9Proto-Indo-EuropeanḱeDeictic particle, here; Post-positional...
10Middle Englishkyt
11Germankittputty certain kinds of cement used for fixing e.g. window panes
12Old High Germankuti
13Proto-West Germanickwidugum, resin
14Proto-Germanickweduzresin
15Proto-Indo-Europeangʷet-resin, gum; to say, speak

Words derived from “roommate

Every word from Proto-Indo-European gʷet-