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Meaning of platitudinarian

plat•i•tu•di•nar•i•an

Pronunciation: (plat"i-td"n-âr'ē-un, -tyd"-), [key]
— n.
  1. a person who frequently or habitually utters platitudes.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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