Fooster

noun, verb

noun, verb ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A confused hurry; bustle. Ireland, uncountable
Verb
  1. 1
    To bustle about in a purposeless way; fidget. Ireland, intransitive

    ""Ony if he wouldn't spind so much time foosthering about with thim little hins, bad luck to thim, that lays an igg no bigger than a marble," she added plaintively, as the trio started down the village street."

  2. 2
    To rummage; to engage in inept activity; to noodle. Ireland, intransitive

    ""Speaking of which—" Fionn starts foostering in the pocket of his manky old jacket—"I've probably got something for you.""

Example

More examples

""Ony if he wouldn't spind so much time foosthering about with thim little hins, bad luck to thim, that lays an igg no bigger than a marble," she added plaintively, as the trio started down the village street."

Etymology

Borrowing of Irish fústar.

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