Where does “laakafilmikamera” come from?

laakafilmikamera (Finnish) comes from Finnish kamera, from Swedish kamera, from New Latin camera obscura, from Latin camera, from Ancient Greek καμάρα, from Proto-Iranian kamarā-, from Proto-Iranian kamárati, from Proto-Indo-Iranian *kmárati — to bend, to curve.

Ancestry of “laakafilmikamera”, step by step

laakafilmikamera traces back through two separate lines of ancestry.

via Finnish kamera

StepLanguageWordMeaning
1Finnishkameracamera
2Swedishkameracamera
3New Latincamera obscuradark chamber
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 Finnish laakafilmi

StepLanguageWordMeaning
1Finnishlaakafilmisheet film type of film used in view camera
2Finnishfilmifilm; movie
3EnglishFilmA thin layer of some substance; a pellicle; a membranous covering, causing opacity
4Russianфильмfilm, movie
5EnglishfilmA thin layer of some substance; a pellicle; a...
6Middle Englishfilmefilm, membrane
7Old Englishfilmenmembrane; caul; foreskin
8Proto-West Germanic*filmīn-
9Proto-Germanic*filmīn-
Every word from Proto-Indo-European kh₂em-Every word from Proto-Indo-Iranian *kmáratiEvery word from Proto-Iranian kamárati