Where does “needleleaf” come from?

needleleaf (English) comes from English leaf, from Old English Leofa, from Old English lēof, from West Germanic *leub, from Proto-Germanic leubaz, from Proto-Indo-European lewbʰ-, from Proto-Indo-European lēw- — to sound, resound, sing out; to leave.

Ancestry of “needleleaf”, step by step

needleleaf traces back through two separate lines of ancestry.

via English leaf

StepLanguageWordMeaning
1EnglishleafThe usually green and flat organ that represents...
2Old EnglishLeofa
3Old Englishlēoflief, dear
4West Germanic*leub
5Proto-Germanicleubazdear, beloved
6Proto-Indo-Europeanlewbʰ-to desire, covet, want; to admire, praise; to...
7Proto-Indo-Europeanlēw-to sound, resound, sing out; to leave

via English needle

StepLanguageWordMeaning
1EnglishneedleA fine, sharp implement usually for piercing such...
2Middle Englishnedleneedle
3Old Englishnǣdl
4Proto-Germanic*nāþlu
5Proto-Germanicnēþlōneedle
6Proto-Indo-European(s)neh₁-to spin (thread), to sew
Every word from Proto-Indo-European lēw-Every word from Proto-Indo-European lewbʰ-Every word from Proto-Germanic leubaz
needleleaf — Etymology, Origin & Word History | Etymology Explorer