Fulminator

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    One who fulminates, or criticizes intensely.

    "Most fulminators dial once."

Example

More examples

"Instead of helping to educate his constituents or move the debate ahead, he provided more red meat for fulminators, erroneously insisting that the rival House health care bill features “a government program that determines if you’re going to pull the plug on grandma.”"

Etymology

From fulminate + -or.

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.