Where does “chiefly” come from?

Chiefly comes from Middle English chefly, formed from Middle English chief plus the Old English adverbial suffix -līċ, ultimately from Latin caput meaning "head," tracing back through Proto-Indo-European kauput- and kapōlo.

chiefly (English): Especially or primarily; above all; Mainly or...

Definitions

  1. Especially or primarily; above all; Mainly or...

Ancestry of “chiefly”, step by step

chiefly traces back through two separate lines of ancestry.

via English chief

StepLanguageWordMeaning
1EnglishchiefA leader or head of a group of people,...
2Middle EnglishchefA leader, boss, or director; a chief official;...
3Old Frenchchiefhead; leader, chief; front
4Vulgar Latincapumhead, chief; head
5Latincaputhead; headlike protuberance on an organ or body...
6Proto-Italickaputhead
7Proto-Indo-Europeankáputhead
8Proto-Indo-Europeankap-to seize, hold

via Middle English chefly

StepLanguageWordMeaning
1Middle EnglishcheflyChiefly, above all, particularly; Almost always,...
2Middle English-lyAlternative form of -liche
3Old English-līċsuffix forming {{glossary|adjective}}s meaning...
4Proto-Germanic*-līk

Words derived from “chiefly

Every word from Proto-Indo-European kap-
chiefly — Etymology, Origin & Word History | Etymology Explorer