Of or pertaining to controversy; maintaining, or involving, controversy; controversial; disputative; as, a polemic discourse or essay; polemic theology.
source: Webster 1913
noun
a writer who argues in opposition to others (especially in theology)
source: WordNet 3.0
a controversy (especially over a belief or dogma)
source: WordNet 3.0
One who writes in support of one opinion, doctrine, or system, in opposition to another; one skilled in polemics; a controversialist; a disputant.
