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Definition of stim

stim

/ˈstɪm/
stim

Plural:stims
•
Past Simple:stimmed
•
Past Participle:stimmed
•
Present Participle:stimming
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stim Lexical Profile

stim Game Scores & Validity

• noun

1

A repetitive bodily movement, vocalization, or sensory action performed as a form of self-stimulation to regulate emotions or sensory input, especially among neurodivergent individuals.

Example

"Rocking gently in her chair was a comforting stim that helped her focus during the long lecture."


2

An informal or science-fiction term for a stimulant drug or chemical agent.

Example

"The medic administered a quick stim to keep the exhausted pilot awake."

Synonyms
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Antonyms
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• verb

1

To engage in repetitive self-stimulatory movements, sounds, or actions in order to manage sensory processing or emotional states.

Example

"He often stims by tapping his fingers rhythmically when he feels overwhelmed by loud noises."

• Rhymes for stim

Word Origin & Etymology

Coined in the 20th century as an informal clipping of 'self-stimulation' in psychology and 'stimulant' in pharmacology and colloquial usage.

Usage Trend

Historical frequency of usage in published text.

180019102020

Cite this Entry


Wordmom. (2026). Definition of Stim. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/stim
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