# stabilizer

/ˈsteɪbəˌɫaɪzɝ/ (US) · CEFR C1 · Noun

Source: https://englishreference.com/word/stabilizer
Updated: 2026-05-18

## Definition

a substance or tool that helps keep something steady or prevents it from moving too much. In math, it helps keep a system or value from changing too quickly.

For teachers: a substance or device that prevents movement or provides steadiness. In a mathematical context, it refers to a function or property that maintains the stability of a system or value.

## Examples

- The camera uses a stabilizer to take clear photos.
- The engineer added a stabilizer to the chemical mixture to prevent it from reacting too quickly.
- In control theory, a feedback stabilizer is essential for maintaining the equilibrium of a dynamic system by counteracting any external disturbances or internal fluctuations.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.