Where does “nightjar” come from?

nightjar (English) comes from English night, from Middle English nyght, from Middle English nighte, from Old English nyht, from Proto-West Germanic naht, from Proto-Germanic nahts, from Proto-Indo-European nókʷts, from Proto-Indo-European negʷ- — bare, naked.

nightjar (English): Any of various medium-sized nocturnal birds of...

Definitions

  1. Any of various medium-sized nocturnal birds of...

Ancestry of “nightjar”, step by step

nightjar traces back through two separate lines of ancestry.

via English night

StepLanguageWordMeaning
1EnglishnightThe period between sunset and sunrise, when a...
2Middle EnglishnyghtAlternative form of nighte; Alternative form of...
3Middle Englishnightenight
4Old EnglishnyhtAlternative form of niht
5Proto-West Germanicnahtnight
6Proto-Germanicnahtsnight
7Proto-Indo-Europeannókʷtsnight
8Proto-Indo-Europeannegʷ-bare, naked

via English jar

StepLanguageWordMeaning
1EnglishjarAn earthenware container, either with two or no...
2Englishchirrenplural of chile
3Old Englishceorianto murmur; complain
4Proto-West Germanickarēnto murmur, complain; to care
5Proto-Indo-Europeanǵeh₂r-to shout, cry; exclamation; voice; to call, cry
Every word from Proto-Indo-European negʷ-