I. ˈflak verb
( -ed/-ing/-s )
Etymology: Middle English flacken, perhaps alteration of flakeren to flutter
intransitive verb
now dialect : flap , flutter
clothes flacking on the line
transitive verb
now dialect : flick
flack the dust from your collar
II. noun
( -s )
Etymology: imitative
1. dialect England : stroke , blow , flap
2. : a recurrent sound of striking (as of a loose tire chain on a frozen road)
III. noun
( -s )
Etymology: origin unknown
: press agent
IV.
variant of flak
V. ˈflak intransitive verb
( -ed/-ing/-s )
Etymology: flack (III)
: to provide publicity : engage in press-agentry