D defs.my
Entry 1 sense Webster, 1913

Grandiloquence

· Gran·dil·o·quence · IPA
01 n. The use of lofty words or phrases; bombast; -- usually in a bad sense.
  1. 1.
    The use of lofty words or phrases; bombast; -- usually in a bad sense.
    “The sin of grandiloquence or tall talking.” Thackeray.