Where does “птицеферма” come from?

птицеферма (Russian) comes from Russian ферма, from French fermé, from Middle French ferme, from Old French ferme, from Medieval Latin ferma, from Latin Firma, from Latin Firmus, from Proto-Italic fermos — to support; to hold.

птицеферма (Russian): poultry farm, hennery

Definitions

  1. poultry farm, hennery

Ancestry of “птицеферма”, step by step

птицеферма traces back through two separate lines of ancestry.

via Russian ферма

StepLanguageWordMeaning
1Russianфермаfarm; girder, rib, truss
2Frenchfermépast participle of fermer; closed
3Middle Frenchfermefirm
4Old Frenchfermelease; the land leased; farm
5Medieval LatinfermaAlternative form of firma
6LatinFirmatax, tribute
7LatinFirmusstrong, powerful
8Proto-Italicfermos
9Proto-Indo-Europeandʰer-mo-sholding
10Proto-Indo-Europeandʰer-to support; to hold

via Russian пти́ца

StepLanguageWordMeaning
1Russianпти́цаbird
2Proto-Slavicpъticabird
3Proto-Slavicpъtabird
4Proto-Indo-Europeanpeth₂-to spread out; to fly
Every word from Proto-Indo-European dʰer-