Where does “gwyach fawr gopog” come from?

gwyach fawr gopog (Welsh) comes from Welsh copog, from Welsh copa, from Middle English cop, from Old English cop, from Proto-West Germanic *kopp, from Proto-Germanic kuppaz, from Proto-Indo-European gup-, from Proto-Indo-European gew- — to bend, curve, arch, buckle; to bend, to curve;...

gwyach fawr gopog (Welsh): great crested grebe (Podiceps cristatus)

Definitions

  1. great crested grebe (Podiceps cristatus)

Ancestry of “gwyach fawr gopog”, step by step

gwyach fawr gopog traces back through 3 separate lines of ancestry.

via Welsh copog

StepLanguageWordMeaning
1Welshcopogcrested
2Welshcopasummit, peak, top
3Middle Englishcopsummit; top, tip, topmost part; top of the head,...
4Old Englishcop
5Proto-West Germanic*koppvessel, container, bowl
6Proto-Germanickuppazround object; orb; vessel; container; bowl;...
7Proto-Indo-Europeangup-round object, knoll
8Proto-Indo-Europeangew-to bend, curve, arch, buckle; to bend, to curve;...

via Welsh mawr

StepLanguageWordMeaning
1Welshmawrlarge; big; great
2Middle Welshmawr
3Old Welshmaurgreat
4Proto-Brythonicmọrgreat, large
5Proto-Celticmorisea
6Proto-Indo-Europeanmórisea; standing water
7Proto-Indo-Europeanmer-to die; to disappear; sea, lake, wetland

via Welsh gwyach

StepLanguageWordMeaning
1Welshgwyachgrebe (Podiceps)
Every word from Proto-Indo-European gew-