Musophobia

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The fear of mice (and rats). uncountable
  2. 2
    a morbid fear of mice wordnet

Etymology

From Latin mūs (“mouse”) or Ancient Greek μῦς (mûs, “mouse”) + -phobia.

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