Where does “laps” come from?

laps (Middle French) comes from Latin lāpsus, from Latin lābor, from Old Latin labos, from Romanian labă, from Hungarian láb, from Proto-Uralic luwe, from Proto-Iranian *Hrawpācáh, from Proto-Indo-Iranian *Hrawpāćás — fox.

Ancestry of “laps”, step by step

StepLanguageWordMeaning
1Latinlāpsusgliding, sliding, slipping, falling
2Latinlāborwork
3Old Latinlabos
4Romanianlabăpalm; paw
5Hungarianlábleg; foot; support, stand
6Proto-Uralicluwebone
7Proto-Iranian*Hrawpācáhfox
8Proto-Indo-Iranian*Hrawpāćásfox

Words derived from “laps

Every word from Proto-Indo-Iranian *Hrawpāćás