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cuttlefish

American  
[kuht-l-fish] / ˈkʌt lˌfɪʃ /

noun

cuttlefishes plural
  1. any of several cephalopods, especially of the genus Sepia, having eight arms with suckers and two tentacles, and ejecting a black, inklike fluid when in danger.


cuttlefish British  
/ ˈkʌtəlˌfɪʃ /

noun

  1. Sometimes shortened to: cuttle.  any cephalopod mollusc of the genus Sepia and related genera, which occur near the bottom of inshore waters and have a broad flattened body: order Decapoda (decapods) See also squid 1

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of cuttlefish

1400–50; late Middle English codel, Old English cudele cuttlefish + fish

Vocabulary lists containing cuttlefish

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

The researchers believe this work provides a strong foundation for future studies on the unique traits of squid and cuttlefish.

From Science Daily • Apr. 1, 2026

Squid and cuttlefish are among the ocean's most fascinating animals, known for their color-changing skin and jet-like movement.

From Science Daily • Apr. 1, 2026

A government review led by Prof Birch in 2021 assessed 300 scientific studies on the sentience of decapods and Cephalopods, which include octopus, squid, and cuttlefish.

From BBC • Jun. 15, 2024

In 1778, British explorer Capt. James Cook was welcomed when he anchored off the Hawaiian islands by locals eager to trade cuttlefish, breadfruit and pigs for nails and iron tools.

From Los Angeles Times • Oct. 19, 2023

He then gives a pretty full account of the cuttlefish and nautilus, treats of the crustaceous animals generally, and enters into details respecting the other two classes.

From Lives of Eminent Zoologists, from Aristotle to Linnæus with Introductory remarks on the Study of Natural History by MacGillivray, William

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