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Definition of gray whale
gray whale
(UK: grey whale)
Plural:gray whales
gray whale Lexical Profile
CEFR
B2
Grade
5
Tier
2
Usage
Top 10k
• noun
1
American A medium-sized baleen whale (Eschrichtius robustus) native to the North Pacific Ocean, characterized by a mottled gray body covered with parasites and barnacles, and known for its long annual migrations.
Example
"Each winter, thousands of gray whales migrate from their feeding grounds in Alaska to the warm breeding lagoons of Baja California."
Word Nuance & Usage
Commonly spelled 'grey whale' in British and Commonwealth English.
• 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 Gray whale. In Wordmom Dictionary. Retrieved Oct 16, 2026, from https://wordmom.com/dictionary/gray whale