Where does “egg-shaped” come from?

egg-shaped (English) comes from English egg, from Middle English eggen, from Old Saxon eggian, from Old Norse eggja, from Old Norse egg, from Proto-Germanic agjō, from Proto-Indo-European h₂eḱ- — sharp.

egg-shaped (English): Having the shape of an egg

Definitions

  1. Having the shape of an egg

Ancestry of “egg-shaped”, step by step

egg-shaped traces back through two separate lines of ancestry.

via English egg

StepLanguageWordMeaning
1EnglisheggAn approximately spherical or ellipsoidal body...
2Middle EnglisheggenTo egg on; to encourage or provide motivation; To...
3Old Saxoneggianto harrow
4Old Norseeggjato incite, egg on to do
5Old Norseeggegg; edge
6Proto-Germanicagjōedge, corner
7Proto-Indo-Europeanh₂eḱ-sharp

via English shaped

StepLanguageWordMeaning
1EnglishshapedHaving been given a shape, especially a curved...
2EnglishshapeThe status or condition of something; Condition...
3English-edUsed to form past tenses of verbs. In...
4Middle English-edAlternative form of -hede
5Old English-edformed into the likeness of, made into, shaped...
Every word from Proto-Indo-European h₂eḱ-Every word from Proto-Germanic agjōEvery word from Old Norse egg