fugacy (fugasi)

[ Notwithstanding any disposition made or to be made by virtue or colour of any attainder, outlawry, fugacy , or other forfeiture. Milton , Articles of Peace with the Irish. fugal (fu'gal), a. [ fugue (L. fug a ) + -al .] In music , of or pertaining to a fugue, or composed in the style of a fugue. The resource of polyphonic or fugal writing comes in. Library Mag ., III., No. 23.