Where does “kumlokk” come from?

kumlokk (Norwegian Nynorsk) comes from Norwegian Nynorsk lokk, from Norwegian Nynorsk løkke, from German lochen, from German loch, from English loch, from Middle English lough, from Scottish Gaelic loch, from Old Irish loch — pond, pool.

kumlokk (Norwegian Nynorsk): a manhole cover

Definitions

  1. a manhole cover

Ancestry of “kumlokk”, step by step

kumlokk traces back through two separate lines of ancestry.

via Norwegian Nynorsk lokk

StepLanguageWordMeaning
1Norwegian Nynorsklokklid; cover; lock
2Norwegian Nynorskløkkea loop, noose; an enclosure, paddock; a playing...
3Germanlochento punch
4Germanlochhole; perforation
5EnglishlochA lake; A bay or arm of the sea; Alternative form...
6Middle Englishloughlake; loch
7Scottish Gaeliclochlake; arm of the sea; fjord
8Old Irishlochlake; inlet of the sea; black, dark
9Proto-Celticlokulake, pool
10Proto-Indo-Europeanlókuspond, pool

via Norwegian Nynorsk kum

StepLanguageWordMeaning
1Norwegian Nynorskkumsink; manhole
2Middle Low Germankum
Every word from Proto-Indo-European lókusEvery word from Proto-Celtic lokuEvery word from Old Irish loch