rainjacket
nounEtymology From rain + jacket.
1
The jacket counterpart of a raincoat; (loosely) any raincoat.
- The rainjacket can also serve double duty as wind-breaker […]1991, Ed Engle, Fly Fishing the Tailwaters, page 62:
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.