Main Entry: hook·worm

Pronunciation: \ˈhu̇k-ˌwərm\

Function: noun

1 : any of several parasitic nematode worms of the family Ancylostomatidae that have strong buccal hooks or plates for attaching to the host's intestinal lining and that include serious bloodsucking pests

[hookworm illustration]

2 : ancylostomiasis