fishhook

/ˈfɪʃˌhʊk/
noun
  1. A curved, sharp piece of metal or other material attached to a fishing line, used to catch fish by piercing their mouth.
    • He baited the fishhook with a worm and cast his line into the lake.
    • Be careful when handling a fishhook — the barb can easily snag your skin.
    • She tied a small fishhook to the end of the line and dropped it into the creek.
Synonyms
What does "fishhook" mean? | whatsthatwordmean | whatsthatwordmean