"yield point" meaning in English

{
  "forms": [
    {
      "form": "yield points",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "yield point (plural yield points)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Materials science",
          "orig": "en:Materials science",
          "parents": [
            "Engineering",
            "Sciences",
            "Applied sciences",
            "Technology",
            "All topics",
            "Fundamental"
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          "source": "w"
        }
      ],
      "glosses": [
        "The point at which, as the strain (deformation amount) is increased, a material begins deforming plastically (irreversibly) rather than elastically."
      ],
      "id": "en-yield_point-en-noun-C4BG9jXy",
      "links": [
        [
          "materials science",
          "materials science"
        ],
        [
          "strain",
          "strain"
        ],
        [
          "material",
          "material"
        ],
        [
          "deform",
          "deform"
        ],
        [
          "plastically",
          "plastically"
        ],
        [
          "elastically",
          "elastically"
        ]
      ],
      "qualifier": "materials science",
      "raw_glosses": [
        "(materials science) The point at which, as the strain (deformation amount) is increased, a material begins deforming plastically (irreversibly) rather than elastically."
      ],
      "related": [
        {
          "word": "yield strength"
        },
        {
          "word": "yield strain"
        }
      ],
      "wikipedia": [
        "yield point"
      ]
    }
  ],
  "word": "yield point"
}

{
  "forms": [
    {
      "form": "yield points",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "yield point (plural yield points)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "yield strength"
    },
    {
      "word": "yield strain"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Materials science"
      ],
      "glosses": [
        "The point at which, as the strain (deformation amount) is increased, a material begins deforming plastically (irreversibly) rather than elastically."
      ],
      "links": [
        [
          "materials science",
          "materials science"
        ],
        [
          "strain",
          "strain"
        ],
        [
          "material",
          "material"
        ],
        [
          "deform",
          "deform"
        ],
        [
          "plastically",
          "plastically"
        ],
        [
          "elastically",
          "elastically"
        ]
      ],
      "qualifier": "materials science",
      "raw_glosses": [
        "(materials science) The point at which, as the strain (deformation amount) is increased, a material begins deforming plastically (irreversibly) rather than elastically."
      ],
      "wikipedia": [
        "yield point"
      ]
    }
  ],
  "word": "yield point"
}