noun
also foul·mart ˈfümərt, -ˌmärt
( -s )
Etymology: Middle English fulmard, fulmarde, folmarde, folmert, probably from foul (I) + (assumed) Middle English marth marten, from Old English mearth — more at marten
1. : the European polecat
2. : a contemptible person — used as a generalized term of abuse