Illustration of fin whale
fin whale
noun
: a baleen whale (Balaenoptera physalus) that may attain a length of over 70 feet (21 meters) and is found chiefly in subtropical to arctic and antarctic waters worldwide
called also finback
Examples of fin whale in a Sentence
Recent Examples on the Web
The day for the boaters began with a lot of activity, starting with watching dolphins, followed by the fin whale sighting, which led them to the swordfish.
—
Paloma Chavez, Sacbee.com, 2 Sep. 2025
Grey whales accounted for 16% of interactions and fin whales 7%.
—Kaif Shaikh, Interesting Engineering, 13 Aug. 2025
Humpback, blue and fin whales largely depend on krill as a primary food source.
—Michelle Del Rey, USA Today, 11 Aug. 2025
This includes killer whales, humpbacks and fin whales.
—Ari Daniel, NPR, 11 June 2025
See All Example Sentences for fin whale
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Paloma Chavez, Sacbee.com, 2 Sep. 2025
Grey whales accounted for 16% of interactions and fin whales 7%.
—Kaif Shaikh, Interesting Engineering, 13 Aug. 2025
Humpback, blue and fin whales largely depend on krill as a primary food source.
—Michelle Del Rey, USA Today, 11 Aug. 2025
This includes killer whales, humpbacks and fin whales.
—Ari Daniel, NPR, 11 June 2025
See All Example Sentences for fin whale
Cite this Entry
“Fin whale.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/fin%20whale. Accessed 29 Sep. 2025.
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