One who libels.

Defamatory, libeling, referring to something that causes harm to someone's reputation especially with malice or disregard. / Meeting the legal standards for libel.

plural of libel

Third-person singular simple present indicative form of libel

plural of libeler

A party which has made a libel (hostile handbill) against a libelant

plural of libelant

(US) simple past tense and past participle of libel

Alternative form of libelant

In a libelous manner.