English
roughwing
From rough + wing, referring to the serrated edge feathers on the wings.
Today it means
noun A swallow of the genus Stelgidopteryx.
Sources
Sources: Wiktionary, “roughwing”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / roughwing