Definition of whale
- a whale of a difference
- a whale of a good time
a whale of a pickup truck
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'whale.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
: an often very large animal that lives in the ocean and that is a mammal rather than a fish
: something that is very big, important, good, etc.
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