1 eclipse plumage | Definition of eclipse plumage

eclipse plumage

noun

Definition of eclipse plumage

: comparatively dull plumage that is usually of seasonal occurrence in birds exhibiting a distinct breeding plumage

First Known Use of eclipse plumage

1906, in the meaning defined above

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More from Merriam-Webster on eclipse plumage

Britannica.com: Encyclopedia article about eclipse plumage