Where does “treeswift” come from?

treeswift (English) comes from English Swift, from Middle English swift, from Old English swift, from Old English swīfan, from Proto-West Germanic *swīban, from Proto-Germanic swībaną, from Proto-Indo-European swey-, from Proto-Indo-European sew- — to press out, extract; juice; liquid, rain; to...

treeswift (English): Any bird in the family Hemiprocnidae, closely...

Definitions

  1. Any bird in the family Hemiprocnidae, closely...

Ancestry of “treeswift”, step by step

treeswift traces back through two separate lines of ancestry.

via English Swift

StepLanguageWordMeaning
1EnglishSwiftoriginally a nickname for a swift or quick person
2Middle Englishswift
3Old Englishswiftswift, quick
4Old Englishswīfanto revolve, sweep, wend, intervene; to move,...
5Proto-West Germanic*swībanto revolve, to move around
6Proto-Germanicswībanąto revolve; move around; sway; stray; to sweep;...
7Proto-Indo-Europeanswey-to twist, swing; to hiss; whistle; to swing,...
8Proto-Indo-Europeansew-to press out, extract; juice; liquid, rain; to...

via English tree

StepLanguageWordMeaning
1EnglishtreeA perennial woody plant, not exactly defined, but...
2Middle EnglishtreA tree or a plant that resembles one
Every word from Proto-Indo-European sew-