Where does “matrilineally” come from?

matrilineally (English) comes from English matrilineal, from English lineal, from Old French lineal, from Latin līneālis, from Latin līnea, from Latin līnum, from Proto-Italic līnom, from Proto-Indo-European līnom — flax.

matrilineally (English): In matrilineal fashion

Definitions

  1. In matrilineal fashion

Ancestry of “matrilineally”, step by step

matrilineally traces back through two separate lines of ancestry.

via English matrilineal

StepLanguageWordMeaning
1EnglishmatrilinealTracing descent only through female ancestors
2EnglishlinealOf a family relationship that includes mothers,...
3Old Frenchlineal—
4Latinlīneālisconsisting of lines, linear, lineal
5LatinlīneaA linen thread
6Latinlīnumflax
7Proto-Italiclīnom—
8Proto-Indo-Europeanlīnomflax

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European līnom →Every word from Proto-Italic līnom →Every word from Latin līnum →