I. ˈmif noun
( -s )
Etymology: origin unknown
1. : a fit of ill humor or bad temper
2. : a petty or trivial quarrel or argument
II. transitive verb
( -ed/-ing/-s )
: to put into an ill humor : make peevish : offend , displease
miffed by this refutation of his diagnosis — F.G.Slaughter
miffed a few … musical sophisticates — Time