platitudinarian noun & adjective.
[,platɪtju:dɪ'nɛ:rɪǝn] M19.[from PLATITUDE, after latitude, latitudinarian, etc.: see -ARIAN.]A. noun. A person who speaks or writes platitudes.
M19.b. adjective. Characterized by platitude; given to delivering platitudes.
M19. ■ platitudinarianism noun L19. [TahlilGaran] English Dictionary ▲