What is a very fine wavy crosswise color marking, or a patch of such markings, as on the feathers of birds called?
vermiculation — (Zoöl.) A very fine wavy crosswise color marking, or a patch of such markings, as on the feathers of birds. (Webster's 1913.)
Sources
- Webster's Unabridged Dictionary, 1913 edition (public domain, via GCIDE / Project Gutenberg).
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- Published: 2026-07-17T00:00:00-07:00 · Modified: 2026-07-17T00:00:00-07:00