Where does “osoighreach” come from?

osoighreach (Irish) comes from Irish ós, from Old Irish úas, from Dutch wassen, from Dutch was, from Middle Dutch was, from Middle Dutch wassen, from Old Dutch wassan, from Proto-West Germanic wahsan.

osoighreach (Irish): supraglacial

Definitions

  1. supraglacial

Ancestry of “osoighreach”, step by step

osoighreach traces back through two separate lines of ancestry.

via Irish ós

StepLanguageWordMeaning
1Irishóssince... is; Alternative form of ó; mouth
2Old Irishúasabove, over
3Dutchwassento wash, to clean; to grow, to rise, to increase,...
4Dutchwaslaundry, clothes that need to be washed, or just...
5Middle Dutchwasfirst/third-person singular past indicative of...
6Middle Dutchwassento grow, to wax; to increase
7Old Dutchwassanto grow, to wax; to rise in level
8Proto-West Germanicwahsanto grow
9Proto-Germanicwahsijanąto grow
10Indo-European*h₂weks-

via Irish oighreach

StepLanguageWordMeaning
1Irishoighreachglacial
2Irishoighearice
3Old Irishaigice; third-person singular present indicative...
4Proto-Celticyegisice
5Proto-Indo-Europeanh₁yeg-ice, icicle
Every word from Indo-European *h₂weks-Every word from Proto-Germanic wahsijanąEvery word from Proto-West Germanic wahsan