Where does “hookworm” come from?

hookworm (English) comes from English hook, from Swedish hök, from Old Swedish høker, from Middle Low German hȫker, from Old High German huchan, from Proto-Germanic *hūkan-, from Proto-Germanic *hūkkan-, from Proto-Germanic *huk(k)ōn- — flare up, glow; white; to glow, burn, lighten.

hookworm (English): Any of various parasitic bloodsucking roundworms...

Definitions

  1. Any of various parasitic bloodsucking roundworms...

Ancestry of “hookworm”, step by step

hookworm traces back through two separate lines of ancestry.

via English hook

StepLanguageWordMeaning
1EnglishhookA rod bent into a curved shape, typically with...
2Swedishhöka hawk; a hawk; proponent of aggressive politics
3Old Swedishhøkerhawk
4Middle Low Germanhȫkerpeddler
5Old High Germanhuchan—
6Proto-Germanic*hūkan-—
7Proto-Germanic*hūkkan-—
8Proto-Germanic*huk(k)ōn-—
9Proto-Indo-European*kuk-néh₂—
10Proto-Indo-Europeanḱewk-flare up, glow; white; to glow, burn, lighten

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

Words derived from “hookworm”

Every word from Proto-Indo-European ḱewk- →Every word from Proto-Indo-European *kuk-néh₂ →Every word from Proto-Germanic *huk(k)ōn- →