Where does “bicameral” come from?

bicameral (Portuguese) comes from Portuguese câmera, from Portuguese câmara, from Old Portuguese camara, from Vulgar Latin camara, from Latin camera, from Ancient Greek καμάρα, from Proto-Iranian kamarā-, from Proto-Iranian kamárati — to bend, to curve.

bicameral (Portuguese): bicameral having two separate legislative chambers

Definitions

  1. bicameral having two separate legislative chambers

Ancestry of “bicameral”, step by step

StepLanguageWordMeaning
1Portuguesecâmeracamera; chamber
2Portuguesecâmarachamber; council; camera
3Old Portuguesecamararoom, chamber
4Vulgar LatincamaraAlternative spelling of camera; second-person...
5LatincameraA chamber in its various senses, "including";...
6Ancient GreekκαμάραAnything with an arched cover such as a covered...
7Proto-Iraniankamarā-something curved
8Proto-Iraniankamárati
9Proto-Indo-Iranian*kmárati
10Proto-Indo-Europeankh₂em-to bend, to curve

Words derived from “bicameral

Every word from Proto-Indo-European kh₂em-Every word from Proto-Indo-Iranian *kmáratiEvery word from Proto-Iranian kamárati