1. An instrument put upon a horse's nose, to confine him for shoeing, bleeding, or dressing; a pair of spectacles.

2. A shell-fish, commonly found on the bottoms of ships, rocks, and timber, below the surface of the sea; a species of goose, formerly fabulously supposed by some to grow from trees, and by others to be generated by the shell-fish from which it takes its name.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• banale,
• barnicle,
• barnicles,
• varnacle,
• narnacle,
• harnacle,
• garnacle,
• bzrnacle,
• barnacls,
• barnackle,
• barnacl,
• bernacle,
• barnecle,
• barnakle,
• barnabtie,
• bernnacle,
• Bernecle,
• Burnicle,
• Varnicle,
• barnabee

• barrenness,
• barnas,
• barring,
• bearnaise,
• Barnes,
• baronage,
• barnacled,
• barringer,
• Barnick,
• barranco.

The adjective form of the word "barnacle" is "barnacled".

The plural of the "barnacle" can be the "barnacles".

The singular of the "barnacle" can be the "barnacle".