Where does “праформа” come from?

праформа (Russian) comes from Russian фо́рма, from French forme, from Middle French forme, from Old French forme, from Latin fōrma, from Etruscan morma, from Ancient Greek μορφή — shape, form; appearance; outline.

Ancestry of “праформа”, step by step

StepLanguageWordMeaning
1Russianфо́рмаform
2Frenchformeshape; form
3Middle Frenchformeform
4Old Frenchformeshape, aspect, form
5Latinfōrmaform; figure, shape, appearance
6Etruscanmorma—
7Ancient Greekμορφήshape, form; appearance; outline
Every word from Ancient Greek μορφή →Every word from Etruscan morma →Every word from Latin fōrma →