different between concertina vs fanfold

English

Pronunciation

• (Received Pronunciation) IPA^(key): /?k?ns??ti?n?/
• (US) IPA^(key): /?k?ns??tin?/

Noun

concertina (plural concertinas)

1. (music) 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.
2. Something resembling 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.

Derived terms

• concertinist
• concertina book
• concertina frame

Translations

Verb

concertina (third-person singular simple present concertinas, present participle concertinaing, simple past and past participle concertinaed)

1. to become compressed into a shape reminiscent of a concertina
   • 2012, Amy Schoeman, Skeleton Coast, page ii

     Millions of years ago the mica schists surrounding the old Brandberg West Mine became folded and concertinaed by enormous horizontal pressures.

2. to be drawn closer and farther apart repeatedly, or up and down, as if situated on a working concertina's folds
   • 2007, David W Cameron, 25 April 1915: The Day the Anzac Legend Was Born, page 36

     This resulted in some fragmentation of the line as the boats in some cases closed to just 50 metres as they concertinaed in and out of sight of each other.

See also

• accordion
• bandoneon

References

Portuguese

Noun

concertina f (plural concertinas)

1. (music) concertina
2. (military) concertina (coiled barbed wire)

Related terms

• concerto

Spanish

Noun

concertina f (plural concertinas)

1. (music) concertina

English

Etymology

fan +? fold

Adjective

fanfold (not comparable)

1. Having the shape of fan or concertina, with a row of sheets alternately folded backwards and forwards.

Verb

fanfold (third-person singular simple present fanfolds, present participle fanfolding, simple past and past participle fanfolded)

1. (transitive) To fold in this manner.