ravehook

/ˈreɪvˌhʊk/
noun
  1. A tool with a curved blade and a long handle, used for cutting and clearing weeds, grass, or undergrowth.
    • A ravehook is handy for removing brambles and small bushes.
    • The gardener sharpened the ravehook before cutting the thick weeds.
    • He used a ravehook to clear the overgrown path through the woods.