[con.cer.ti.na] n [prob. fr. [1]concert + It -ina, dim. suffix] (1837) 1: a musical instrument of the accordion family
2: a coiled barbed wire for use as an obstacle--called also concertina wire
[con.cer.ti.na] n [prob. fr. [1]concert + It -ina, dim. suffix] (1837) 1: a musical instrument of the accordion family
2: a coiled barbed wire for use as an obstacle--called also concertina wire
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012