Phrase guide

Poisson effect

noun · 1 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

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Pronunciation

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1

noun

Meaning 1

The tendency of a material to deform in the directions perpendicular to that of an applied force. The effect is quantified by a material's Poisson's ratio.

Definition source: English Wiktionary via Wiktextract

Qualifier: materials science

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

History

Etymology

Named after French mathematician, mechanician and physicist Siméon Denis Poisson.