en fête

en fête

(ɑ̃ fɛt)
advadj
1. dressed for a festivity
2. engaged in a festivity
[C19: literally: in festival]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014

en fête

A French phrase meaning in festival, used to describe a place that is holding a festivity or a person that is dressed for festivities.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited