Flittermouse

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A bat (a flying mammal). dialectal

    "I thank thee, gentle flittermouse, for these so pleasant memories. Have you ever caught and examined a flittermouse?"

Synonyms

All synonyms
bat

Example

More examples

"The Swallow, the Sparrow, the Jay, the Jackdaw and the Bat (Flittermouse) fly around the house."

Etymology

From flitter + mouse (compare flickermouse, flindermouse), after Middle Dutch fleddermuys, vledermuys, vlermuys (Modern Dutch vleermuis), from vledderen, vlederen (“to flutter, float, hover”) + muys (“mouse”). Cognate with West Frisian flearmûs (“bat”), Middle Low German vledermūs (“bat”), German Fledermaus (“bat”), Swedish fladdermus (“bat”) and flädermus (“bat”). More at flitter, flutter, flatter, mouse.

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