Where does “bladlus” come from?

bladlus (Norwegian Nynorsk) comes from Norwegian Nynorsk blad, from Old Norse blað, from Proto-Germanic bladą, from Proto-Indo-European bʰlh̥₃oto, from Proto-Indo-European bʰleh₃-, from Proto-Indo-European bʰel-, from Proto-Indo-European bʰōl-.

bladlus (Norwegian Nynorsk): an aphid

Definitions

  1. an aphid

Ancestry of “bladlus”, step by step

bladlus traces back through two separate lines of ancestry.

via Norwegian Nynorsk blad

StepLanguageWordMeaning
1Norwegian Nynorskblada blade; a leaf; a newspaper, magazine or...
2Old Norseblaða leaf of a plant; herb
3Proto-Germanicbladąleaf; sheet; blade
4Proto-Indo-Europeanbʰlh̥₃oto
5Proto-Indo-Europeanbʰleh₃-bloom, flower
6Proto-Indo-Europeanbʰel-to sound; to speak, roar, bark; shiny, white; to...
7Proto-Indo-Europeanbʰōl-

via Norwegian Nynorsk lus

StepLanguageWordMeaning
1Norwegian Nynorsklusa louse; a small insect that is either closely...
2Old Norselúslouse
3Proto-Germaniclūslouse
4Proto-Indo-EuropeanlewH-louse
Every word from Proto-Indo-European bʰōl-Every word from Proto-Indo-European bʰel-Every word from Proto-Indo-European bʰleh₃-