Where does “tetracameralism” come from?

tetracameralism (English) comes from English tetracameral, from English cameral, from Latin camera, from Ancient Greek καμάρα, from Proto-Iranian kamarā-, from Proto-Iranian kamárati, from Proto-Indo-Iranian *kmárati, from Proto-Indo-European kh₂em- — to bend, to curve.

tetracameralism (English): The practice of having four legislative bodies or...

Definitions

  1. The practice of having four legislative bodies or...

Ancestry of “tetracameralism”, step by step

tetracameralism traces back through two separate lines of ancestry.

via English tetracameral

StepLanguageWordMeaning
1EnglishtetracameralHaving four chambers; comprising four separate...
2EnglishcameralRelating to a chamber, especially to a judicial...
3LatincameraA chamber in its various senses, "including";...
4Ancient GreekκαμάραAnything with an arched cover such as a covered...
5Proto-Iraniankamarā-something curved
6Proto-Iraniankamárati
7Proto-Indo-Iranian*kmárati
8Proto-Indo-Europeankh₂em-to bend, to curve

via English ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
3Latin-ismus-ism
4Ancient Greek-ισμόςForms abstract nouns
5Ancient Greek-μόςForms abstract nouns
6Proto-Indo-European-mósCreates action/result nouns from verb stems
Every word from Proto-Indo-European kh₂em-Every word from Proto-Indo-Iranian *kmáratiEvery word from Proto-Iranian kamárati