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Definition of basking shark
basking shark
Plural:basking sharks
• noun
1
A large, slow-moving, filter-feeding shark (Cetorhinus maximus) found in temperate oceans globally, known as the second-largest living fish, distinguished by its habit of swimming close to the surface with its massive mouth open to catch plankton.
Example
"While conducting marine surveys off the coast of Scotland, the researchers observed a massive basking shark slowly filtering zooplankton near the surface."
• Nearby Words
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Basking shark. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/basking-shark