Used attributively before another noun (e.g., "cuttlefish ink").
Definitions
cuttlefishnoun
A marine mollusk of the order Sepiida, related to the squid and octopus, known for its ability to change color and its internal shell called a cuttlebone.
The cuttlefish is known for its remarkable ability to blend into its surroundings by changing its skin color.
cuttlefishadjective
Relating to, derived from, or made with cuttlefish.