Where does “interfile” come from?

interfile (English) comes from English filé, from French filé, from French filer, from Latin fīlāre, from Latin fīlum, from Proto-Italic fī(s)lom, from Proto-Indo-European gʷʰiH-(s-)lo-.

interfile (English): To file between or among existing entries

Definitions

  1. To file between or among existing entries

Ancestry of “interfile”, step by step

StepLanguageWordMeaning
1EnglishfiléA spicy herb made from the dried and ground...
2Frenchfilépast participle of filer; simple or twisted...
3Frenchfilerto spin; to thread through; to spin a thread
4Latinfīlāre—
5Latinfīlumthread, string, filament, fiber
6Proto-Italicfī(s)lom—
7Proto-Indo-EuropeangʷʰiH-(s-)lo-—
Every word from Proto-Indo-European gʷʰiH-(s-)lo- →Every word from Proto-Italic fī(s)lom →Every word from Latin fīlum →