"ponto crítico" meaning in Portuguese

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  "etymology_text": "Literally, “critical point”.",
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    {
      "form": "pontos críticos",
      "tags": [
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  "lang_code": "pt",
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      "glosses": [
        "critical point (temperature and pressure at which the vapour density of the gas and liquid phases of a fluid are equal)"
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      "id": "en-ponto_crítico-pt-noun-kCCLjyqx",
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        "(thermodynamics) critical point (temperature and pressure at which the vapour density of the gas and liquid phases of a fluid are equal)"
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        "natural-sciences",
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        "(mathematics) critical point (point at which the derivative of a function is zero or undefined)"
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        "masculine"
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        "mathematics",
        "sciences"
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      "ipa": "/ˈpõ.tu ˈkɾi.t͡ʃi.ku/",
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    "pt:ponto crítico"
  ],
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    }
  ],
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