IPA: //ˈbɪl.hʊk//
KK: /ˈbɪlˌhʊk/
A tool with a curved blade that is attached to a handle, mainly used for cutting plants or clearing brush.
The gardener used a billhook to trim the overgrown hedges.
Billhook → The word 'billhook' is formed from 'bill' (from Old English 'bil', meaning a cutting tool or sword) and 'hook' (from Old English 'hoc', meaning a curved or hooked object). A billhook is a tool that combines the cutting function of a bill with the hooking feature of a hook, used primarily for cutting and gathering vegetation.
Think of a 'cutting tool' ('bil') that has a 'hook' shape, which helps you remember that a billhook is used for cutting and gathering plants.
No commonly confused words.