Where does “female” come from?

female (Middle English) comes from Middle English femelle, from Old French femelle, from Medieval Latin femella, from Latin femella, from Latin -lus, from Proto-Italic -elos, from Proto-Indo-European -e-lós, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

Ancestry of “female”, step by step

StepLanguageWordMeaning
1Middle Englishfemelle
2Old Frenchfemellefemale
3Medieval Latinfemellaa female; girl, young woman; vocative singular of...
4Latinfemellagirl, young woman; vocative singular of femella;...
5Latin-lusAlternative form of -ulus; diminutive suffix
6Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
7Proto-Indo-European-e-lós
8Proto-Indo-European-lósForms agent nouns from verbal roots

Words derived from “female

Every word from Proto-Indo-European -lósEvery word from Latin -lusEvery word from Latin femella