fids

/fɪdz/
noun
  1. A pointed tool used in sailing and ropework to separate strands of rope, especially when splicing.
    • The sailor used a fid to open the rope strands before splicing them together.
    • Learning to use a fid properly is an important skill for any sailor.
    • He kept his fid in a leather pouch on his belt while working on the rigging.
Synonyms