Where does “yolklessness” come from?

yolklessness (English) comes from English yolkless, from English yolk, from Middle English yolke, from Old English ġeolca, from Old English ġeolu, from Proto-West Germanic gelu, from Proto-Germanic gelwaz, from Proto-Indo-European ǵʰelh₃wós — to flourish; green, yellow.

yolklessness (English): Absence of a yolk

Definitions

  1. Absence of a yolk

Ancestry of “yolklessness”, step by step

yolklessness traces back through two separate lines of ancestry.

via English yolkless

StepLanguageWordMeaning
1EnglishyolklessWithout a yolk
2EnglishyolkThe yellow, spherical part of an egg that is...
3Middle Englishyolke
4Old Englishġeolca
5Old Englishġeoluyellow
6Proto-West Germanicgeluyellow
7Proto-Germanicgelwazyellow
8Proto-Indo-Europeanǵʰelh₃wósyellow, green
9Proto-Indo-Europeanǵʰelh₃-to flourish; green, yellow

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European ǵʰelh₃-