écossaise
(ˌeɪkɒˈseɪz; French ekɔsɛz) n1. (Dancing) a lively dance in two-four time
2. (Music, other) the tune for such a dance
[C19: French, literally: Scottish (dance)]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014