Where does “sergeant” come from?

sergeant (Middle English) comes from Old French sergeant, from Medieval Latin servientem, from Latin serviēns, from Latin serviō, from Latin servus, from Proto-Italic serwos, from Proto-Indo-European ser-wo-s, from Proto-Indo-European ser- — to flow; to guard; to bind, to tie together.

Ancestry of “sergeant”, step by step

StepLanguageWordMeaning
1Old Frenchsergeant
2Medieval Latinservientema servant, vassal, soldier, apparitor; accusative...
3Latinserviēnsserving, (as a servant or slave)
4Latinserviōto be a slave to; to serve
5Latinservusa servant; a serf; a slave
6Proto-Italicserwosguardian
7Proto-Indo-Europeanser-wo-sguardian
8Proto-Indo-Europeanser-to flow; to guard; to bind, to tie together

Words derived from “sergeant

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