Where does “gape-mouthed” come from?

gape-mouthed (English) comes from English gape, from Middle English gapen, from Old Norse gapa, from Proto-Germanic gapōną, from Proto-Indo-European ǵʰeh₁y-, from Proto-Indo-European ǵʰih₁-.

gape-mouthed (English): Overwhelmed with awe or astonishment

Definitions

  1. Overwhelmed with awe or astonishment

Ancestry of “gape-mouthed”, step by step

gape-mouthed traces back through two separate lines of ancestry.

via English gape

StepLanguageWordMeaning
1EnglishgapeTo open the mouth wide, especially involuntarily,...
2Middle Englishgapen
3Old Norsegapato gape, open the mouth wide
4Proto-Germanicgapōnąto gaze, observe
5Proto-Indo-Europeanǵʰeh₁y-to yawn, gape; to gape, be wide open; to gape,...
6Proto-Indo-Europeanǵʰih₁-

via English mouthed

StepLanguageWordMeaning
1EnglishmouthedHaving a specified type of mouth; simple past...
Every word from Proto-Indo-European ǵʰih₁-Every word from Proto-Indo-European ǵʰeh₁y-Every word from Proto-Germanic gapōną