Here's what
www.dictionary.com found:
plat·i·tude ( P ) Pronunciation Key (plt-td, -tyd)
n.
A trite or banal remark or statement, especially one expressed as if it were original or significant. See Synonyms at cliché.
Lack of originality; triteness.
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[French, from plat, flat, from Old French. See plate.]
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plati·tudi·nous (-tdn-s, -tyd-) or plati·tudi·nal (-tdn-l, -tyd-) adj.
plati·tudi·nous·ly adv.
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