Where does “glopnen” come from?

glopnen (Middle English) comes from Old Norse glúpna, from Proto-Germanic glupnōną, from Proto-Indo-European gʰlub(ʰ)- — to yawn, gape.

Ancestry of “glopnen”, step by step

StepLanguageWordMeaning
1Old Norseglúpnato frighten, grieve, look downcast
2Proto-Germanicglupnōnąto frighten, cause to stare
3Proto-Indo-Europeangʰlub(ʰ)-to yawn, gape

Words derived from “glopnen

Every word from Proto-Indo-European gʰlub(ʰ)-Every word from Proto-Germanic glupnōnąEvery word from Old Norse glúpna