Where does “ancillarily” come from?

ancillarily (English) comes from English ancillary, from Latin ancillāris, from Latin ancilla, from Latin ancula, from Latin -lus, from Proto-Italic -elos, from Proto-Indo-European -e-lós, from Proto-Indo-European -lós — Forms agent nouns from verbal roots.

ancillarily (English): In an ancillary manner

Definitions

  1. In an ancillary manner

Ancestry of “ancillarily”, step by step

ancillarily traces back through two separate lines of ancestry.

via English ancillary

StepLanguageWordMeaning
1EnglishancillarySubordinate; secondary; auxiliary; Something that...
2Latinancillārisancillary; maids
3Latinancillamaid, slave-girl
4Latinanculamaidservant
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

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European -lós