Where does “microchamber” come from?

microchamber (English) comes from English chamber, from Middle English chambre, from Old French chambre, from Latin camera, from Ancient Greek καμάρα, from Proto-Iranian kamarā-, from Proto-Iranian kamárati, from Proto-Indo-Iranian *kmárati — to bend, to curve.

microchamber (English): A microscale chamber

Definitions

  1. A microscale chamber

Ancestry of “microchamber”, step by step

microchamber traces back through two separate lines of ancestry.

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

via English micro

StepLanguageWordMeaning
1EnglishmicroSmall, relatively small; short form of...
2Ancient Greekμικρόςlittle, small
3Proto-Indo-Europeanmēy-soft, tender, dear
Every word from Proto-Indo-European kh₂em-