The story
Referring to its small size.
Etymology from Wiktionary, CC BY-SA 4.0.
pocket trumpet
Today it means: A compact B-flat major trumpet, with the same range as a standard B-flat major trumpet. Full definition →
Today it means: A compact B-flat major trumpet, with the same range as a standard B-flat major trumpet. Full definition →
Referring to its small size.
Etymology from Wiktionary, CC BY-SA 4.0.