Where does “fillastre” come from?

fillastre (Catalan) comes from Latin fīliaster, from Latin fīlius, from Old Latin fīlios, from Proto-Indo-European dʰeh₁y-li-os, from Proto-Indo-European dʰeh₁(y)- — to suckle, nurse.

fillastre (Catalan): stepson

Definitions

  1. stepson

Ancestry of “fillastre”, step by step

fillastre traces back through two separate lines of ancestry.

via Latin fīliaster

StepLanguageWordMeaning
1Latinfīliasterstepson
2Latinfīliusa son
3Old Latinfīlios
4Proto-Indo-Europeandʰeh₁y-li-ossucker
5Proto-Indo-Europeandʰeh₁(y)-to suckle, nurse

via Late Latin filiaster

StepLanguageWordMeaning
1Late Latinfiliasterstepson; son-in-law; nephew, sister's son

Words derived from “fillastre

Every word from Proto-Indo-European dʰeh₁(y)-Every word from Proto-Indo-European dʰeh₁y-li-osEvery word from Old Latin fīlios