Meaning of UILLEANN PIPES in English

[uil.leann pipes] n pl, often cap [uilleann fr. Ir, gen. sing. of uillinn elbow, fr. OIr uilen; akin to OE eln ell--more at ell] (1906): an Irish bagpipe with air supplied by a bellows held under and worked by the elbow

Merriam-Webster English vocab.      Английский словарь Merriam Webster.