Where does “subchamber” come from?

subchamber (English) comes from English sub, from English substitute, from Middle English substituten, from Latin substitutus, from Latin substituo, from Latin statuo, from Latin stātus, from Latin stō.

subchamber (English): A secondary or subsidiary chamber; a chamber...

Definitions

  1. A secondary or subsidiary chamber; a chamber...

Ancestry of “subchamber”, step by step

subchamber traces back through two separate lines of ancestry.

via English sub

StepLanguageWordMeaning
1EnglishsubA submarine; A submarine sandwich: a sandwich...
2EnglishsubstituteTo use in place of something else, with the same...
3Middle Englishsubstituten—
4Latinsubstitutussubstituted
5LatinsubstituoI place next to, under, or instead of; I...
6LatinstatuoI set up, station; I establish, determine, fix; I...
7Latinstātusfixed, set, having been set
8Latinstōto stand
9Proto-Italicstaēōstand
10Proto-Indo-Europeansth₂éh₁yetito stand
11Proto-Indo-European*steh₂-—

via English chamber

StepLanguageWordMeaning
1EnglishchamberA room or set of rooms, "particularly"; A...
2Middle Englishchambreroom; chamber; Alternative form of caumber
3Old Frenchchambreroom; chamber; bedroom, sleeping quarters
4LatincameraA chamber in its various senses, "including";...
5Ancient GreekκαμάραAnything with an arched cover such as a covered...
6Proto-Iraniankamarā-something curved
7Proto-Iraniankamárati—
8Proto-Indo-Iranian*kmárati—
9Proto-Indo-Europeankh₂em-to bend, to curve
Every word from Proto-Indo-European *steh₂- →Every word from Proto-Indo-European sth₂éh₁yeti →Every word from Proto-Italic staēō →