adjective Etymology: platitude + -inous (as in multitudinous) Date: 1853 having the characteristics of a platitude ; full of platitudes , ~ly adverb
PLATITUDINOUS
Meaning of PLATITUDINOUS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012