"Poisson effect" meaning in English

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  "etymology_text": "Named after French mathematician, mechanician and physicist Siméon Denis Poisson.",
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        "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."
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          "deform",
          "deform#Verb"
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        [
          "perpendicular",
          "perpendicular#Adjective"
        ],
        [
          "force",
          "force#Noun"
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        [
          "Poisson's ratio",
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      "raw_glosses": [
        "(materials science) 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."
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  "word": "Poisson effect"
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        "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."
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          "materials science",
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          "material",
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          "deform",
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          "perpendicular",
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          "force",
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        "(materials science) 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."
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  "word": "Poisson effect"
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