Where does “nestlessness” come from?

nestlessness (English) comes from English nestless, from English nest, from Middle English nest, from Old English nēst, from Old English nīehst, from Proto-West Germanic **nāhwist(ō), from Proto-Germanic nēhwist, from Proto-Germanic nēhw — to reach, to attain.

nestlessness (English): Absence of nests

Definitions

  1. Absence of nests

Ancestry of “nestlessness”, step by step

nestlessness traces back through two separate lines of ancestry.

via English nestless

StepLanguageWordMeaning
1EnglishnestlessWithout a nest
2EnglishnestA structure built by a bird as a place to...
3Middle Englishnestnest
4Old Englishnēstnest
5Old Englishnīehstnearest, next
6Proto-West Germanic**nāhwist(ō)nearest, closest
7Proto-Germanicnēhwistnearest, closest
8Proto-Germanicnēhwnear, close
9Proto-Germanicnēhwaznear, close
10Proto-Indo-Europeanh₂nḗḱwos
11Proto-Indo-Europeanh₂neḱ-to reach, to attain

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 h₂neḱ-