Link Centre Dictionary

platitudinal

pla·ti·tu·dinal

uncommon

adjective

1.

dull and tiresome but with pretensions of significance or originality

  • “bromidic sermons”

Origin

From platitude + -al on analogy of other adjectives ending in -tudinal, from Latin -tūdin- + -al, the oblique stem of -tūdō.

WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.