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Picardy third

American  

noun

Music.
  1. a major third in the final tonic chord of a composition written in a minor key.


Picardy third British  

noun

  1. Also called: tierce de Picardiemusic a major chord used in the final chord of a piece of music in the minor mode

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of Picardy third

Translation of French tierce de Picardy