Stimmer

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    One who engages in stimming behaviour.

    "Most people probably wouldn't guess either of them had autism since they are both so high functioning; Dillon is a “stimmer” though—lots of hand flapping."

Example

More examples

"Most people probably wouldn't guess either of them had autism since they are both so high functioning; Dillon is a “stimmer” though—lots of hand flapping."

Etymology

From stim (“to perform a repetitive self-stimulating action”) + -er.

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