concertinas

Noun

concertina (plural concertinas)

1. A musical instrument, like the various accordions, that is a member of the free-reed family of musical instruments, typically having buttons on both ends.
   • That concertina was a wonder in its way. The handles that was on it first was wore out long ago, and he'd made new ones of braided rope yarn. And the bellows was patched in more places than a cranberry picker's overalls.1913, Joseph C[rosby] Lincoln, chapter VIII, in Mr. Pratt’s Patients, New York, N.Y.; London: D[aniel] Appleton and Company, →OCLC
2. Something multiply folded like a concertina, such as a folded book, a bus door or a set of picture frames that are folded together.
3. Coiled barbed wire for use as an obstacle.
4. A type of booklet label, consisting of up to 32 pages of booklet as an insert.

See all 6 meanings of concertina