Where does “arrow worm” come from?

arrow worm (English) comes from English Worm, from Middle English worm, from Old English wyrm, from Old English lēah, from Proto-West Germanic lauh, from Proto-Germanic lauhaz, from Proto-Indo-European lówkos, from Proto-Indo-European lewḱ- — bright; to shine; to see.

arrow worm (English): A predatory marine worm of the phylum...

Definitions

  1. A predatory marine worm of the phylum...

Ancestry of “arrow worm”, step by step

arrow worm traces back through two separate lines of ancestry.

via English Worm

StepLanguageWordMeaning
1EnglishWormA generally tubular invertebrate of the annelid phylum; an earthworm
2Middle EnglishwormA worm or similar small wormlike animal that...
3Old Englishwyrmcreeping insect; maggot, grub, worm; snake,...
4Old Englishlēahmeadow; clearing with a pigsty; woodland,...
5Proto-West Germaniclauhclearing; meadow
6Proto-Germaniclauhazclearing; meadow
7Proto-Indo-Europeanlówkosclearing; open space, clearing; field, meadow
8Proto-Indo-Europeanlewḱ-lynx
9Proto-Indo-Europeanlewk-bright; to shine; to see

via English arrow

StepLanguageWordMeaning
1EnglisharrowA projectile consisting of a shaft, a point and a...
2Middle EnglishārweAn arrow projectile weapon shot from a bow
3Old Englisharwearrow
4Proto-West Germanic*arhuarrow
5Proto-Germanicarhwōarrow
6Proto-Indo-Europeanh₂érkʷo-bow, arrow
Every word from Proto-Indo-European lewk-Every word from Proto-Indo-European lewḱ-Every word from Proto-Indo-European lówkos
arrow worm — Etymology, Origin & Word History | Etymology Explorer