Meaning
Backbiters bak'-bit-~rz (Greek katalaloi: Men who speak against. Vulgate, "detractors" (Ro 1:30)).
Backbiting bak'-bit-ing: cether: Adj. "a backbiting tongue"; literally, "a tongue of secrecy" (Pr 25:23). katalalia: substantive "a speaking against" (2Co 12:20; Wisdom 1:11); "evil speaking" (1Pe 2:1). glossa trite: "a backbiting tongue" (the King James Version of Eccl 28:14,15); more literally translated in the Revised Version (British and American) "a third person's tongue."
T. Rees