Where does “Antecamara” come from?

Antecamara (Cebuano) comes from Spanish antecámara, from Spanish cámara, from Old Spanish camara, from Vulgar Latin camara, from Latin camera, from Ancient Greek καμάρα, from Proto-Iranian kamarā-, from Proto-Iranian kamárati — to bend, to curve.

Ancestry of “Antecamara”, step by step

StepLanguageWordMeaning
1Spanishantecámaraantechamber
2Spanishcámararoom; camera; chamber
3Old Spanishcamara
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
Every word from Proto-Indo-European kh₂em-Every word from Proto-Indo-Iranian *kmáratiEvery word from Proto-Iranian kamárati