cuttle-fish

A cuttle-fish swims gracefully through the ocean.

Definition

1. Noun:
   • A marine mollusk: "cuttle-fish" refers to a sea animal of the order Sepiida, related to squid and octopus, with a broad body, ten arms, and an internal shell called a cuttlebone. It is known for its ability to change color and eject ink as a defense mechanism.

Usage Examples

• Noun:
  • The cuttle-fish is a master of camouflage, blending seamlessly with the ocean floor. (A description of the animal's adaptive ability.)
  • We saw a cuttle-fish swimming gracefully in the aquarium. (Observing the creature in a controlled environment.)

Advanced Usage

• "cuttle-fish ink": the dark pigment ejected by cuttle-fish, used historically in writing and cooking (e.g., in pasta or risotto).
  • The chef added cuttle-fish ink to the sauce for a rich, briny flavor. (A culinary application of the ink.)

Variants and Related Words

• Cuttlebone (n): the hard, internal shell of a cuttle-fish, often used as a dietary supplement for birds or in jewelry.

  • The pet store sells cuttlebone for parakeets to sharpen their beaks. (A practical use of the shell.)

• Cuttlefish (n): variant spelling; the same animal, often written as one word in modern English.

  • The cuttlefish can rapidly change its skin texture and color. (A description of the animal's abilities.)

Synonyms

• Sepiid: a technical term for any member of the cuttle-fish family.
• Mollusk: a broader category of soft-bodied invertebrates, including cuttle-fish.

Related Idioms

• "To be as elusive as a cuttle-fish": to be difficult to catch or understand, referencing the animal's ink cloud and camouflage.
  • The suspect was as elusive as a cuttle-fish, disappearing without a trace. (A figurative comparison.)

Additional Notes

• The term "cuttle-fish" is sometimes used interchangeably with "cuttlefish" in modern English, but the hyphenated form is older and less common. The animal is distinct from squid (Teuthida) due to its shorter, broader body and internal cuttlebone.