English
short wave
From short (adjective) + wave (noun).
Today it means
noun A wave in a gas or liquid with a relatively short wavelength.
Sources
Sources: Wiktionary, “short wave”. 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 / short wave