# plumage

/ˈpɫumədʒ/ (US) · /plˈuːmɪdʒ/ (UK) · CEFR C1 · Noun

Source: https://englishreference.com/word/plumage
Updated: 2026-05-18

## Definition

the feathers of a bird. You use this word to describe the color and pattern of a bird's feathers, especially when they look very beautiful.

For teachers: the feathers of a bird, especially when arranged in a particular pattern or coloration. Often used to describe the ornamental display of feathers used in courtship or territorial behavior.

## Examples

- The peacock's colorful plumage is very impressive.
- During the mating season, the male bird develops bright plumage to attract a partner.
- The ornithologist noted that the bird's iridescent plumage served as a primary defense mechanism against predators, reflecting light in a way that made it difficult to track.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.