sperm whale

American

noun

a large, square-snouted whale, Physeter catodon, valued for its oil and spermaceti: now reduced in number and rare in some areas.

sperm whale British

noun

Also called: cachalot. a large toothed whale, Physeter catodon, having a square-shaped head and hunted for sperm oil, spermaceti, and ambergris: family Physeteridae

"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

Other Word Forms

Noun Inflected Forms

sperm whales

plural

Etymology

Origin of sperm whale

First recorded in 1825–35

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.

See Examples For:

sperm whale

A couple have spoken of their relief to be rescued after a sperm whale collided with their yacht.

From BBC ● Sep. 30, 2026

Like Herman Melville’s Pequod, the Mentor sought the sperm whale and its barrels of valuable oil.

From The Wall Street Journal ● May 20, 2026

A sperm whale that was entangled in ropes has died after it became stranded on a shore of the island of Raasay.

From BBC ● Mar. 4, 2025

The team found that mandatory measures to reduce whale-ship collisions were very rare, overlapping just 0.54% of blue whale hotspots and 0.27% of humpback hotspots, and not overlapping any fin or sperm whale hotspots.

From Science Daily ● Nov. 21, 2024

Dad would rub imaginary spray out of his eyes, and scan the horizon for possible sperm whale, Flying Dutchmen, or floating ambergris.

From "Cheaper by the Dozen" by Frank B. Gilbreth Jr. and Ernestine Gilbreth Carey

Random Word

Spin the wheel and learn a new word!

Get a word

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023