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Definition of elephant seal
elephant seal
Plural:elephant seals
• noun
1
A massive, earless marine mammal of the genus Mirounga (comprising northern and southern species), noted for its extreme sexual dimorphism and the adult male's distinctive, inflatable trunk-like snout.
Example
"During the mating season, massive male elephant seals engage in fierce battles for dominance along the coastal beaches of California and Antarctica."
• 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 Elephant seal. In Wordmom Dictionary. Retrieved Oct 17, 2026, from https://wordmom.com/dictionary/elephant%20seal