Where does “seruro” come from?

seruro (Esperanto) comes from French serrure, from French serrer, from Old French serrer, from Vulgar Latin serrare, from Latin serāre, from Latin sēra, from Latin serō, from Latin sērus — to ache; to fester; wound; injury.

seruro (Esperanto): lock

Definitions

  1. lock

Ancestry of “seruro”, step by step

StepLanguageWordMeaning
1Frenchserrurelock
2Frenchserrerto tighten; to shake; to squeeze
3Old Frenchserrerto grip tightly; to shut
4Vulgar Latinserrareclose, shut; to close, shut; inflection of...
5Latinserāre
6Latinsēraa bar or bolt for fastening doors
7Latinserōto sow, plant
8Latinsēruslate, too late
9Proto-Italicswerjos
10Proto-Indo-Europeanswer-yo-s
11Proto-Indo-Europeanswer-to ache; to fester; wound; injury

Words derived from “seruro

Every word from Proto-Indo-European swer-Every word from Proto-Indo-European swer-yo-sEvery word from Proto-Italic swerjos