oarfish

noun

oar·​fish ˈȯr-ˌfish How to pronounce oarfish (audio)
: a marine bony fish (Regalecus glesne) of subtropical waters with a narrow soft body from 20 to 30 feet (6 to 9 meters) long, a red dorsal fin running the entire length of the body, and red-tipped anterior rays rising above the head

Examples of oarfish in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Two oarfish — long, ribbon-like animals that normally inhabit ocean depths of around 1,000 meters — washed into shallow water near Cabo San Lucas, and the whole thing was captured on video. Hanna Wickes, Charlotte Observer, 11 Mar. 2026 The video description on Pittenger’s post noted that seeing even one oarfish near shore is rare and that spotting two in the same place is highly unusual. Hanna Wickes, Miami Herald, 11 Mar. 2026 Seeing even one oarfish near shore is rare, the description noted, and spotting two in the same place is highly unusual. Hanna Wickes, Kansas City Star, 11 Mar. 2026 In the first incident, fishermen in Tamil Nadu, India, pulled a 30-foot oarfish from the water. Thomas Westerholm, MSNBC Newsweek, 6 June 2025 See All Example Sentences for oarfish

Word History

First Known Use

1860, in the meaning defined above

Time Traveler
The first known use of oarfish was in 1860

Browse Nearby Words

Cite this Entry

“Oarfish.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/oarfish. Accessed 20 Mar. 2026.

More from Merriam-Webster on oarfish

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster