"inertial mass" meaning in English

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      "form": "inertial masses",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
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      "coordinate_terms": [
        {
          "word": "gravitational mass"
        },
        {
          "tags": [
            "passive"
          ],
          "word": "gravitational mass"
        },
        {
          "word": "active gravitational mass"
        },
        {
          "word": "weight"
        }
      ],
      "glosses": [
        "The mass of an object measured as its resistance to being accelerated by an applied force; it is equal to its gravitational mass."
      ],
      "hypernyms": [
        {
          "word": "mass"
        }
      ],
      "id": "en-inertial_mass-en-noun-5Tm97nR1",
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          "physics",
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        [
          "mass",
          "mass"
        ],
        [
          "resistance",
          "resistance"
        ],
        [
          "accelerate",
          "accelerate"
        ],
        [
          "force",
          "force"
        ],
        [
          "gravitational mass",
          "gravitational mass"
        ]
      ],
      "raw_glosses": [
        "(physics) The mass of an object measured as its resistance to being accelerated by an applied force; it is equal to its gravitational mass."
      ],
      "synonyms": [
        {
          "english": "in Einsteinian and Newtonian gravitation",
          "tags": [
            "passive"
          ],
          "word": "gravitational mass"
        }
      ],
      "tags": [
        "countable",
        "uncountable"
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      "topics": [
        "natural-sciences",
        "physical-sciences",
        "physics"
      ]
    }
  ],
  "word": "inertial mass"
}

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        "passive"
      ],
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    },
    {
      "word": "active gravitational mass"
    },
    {
      "word": "weight"
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  "forms": [
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      "form": "inertial masses",
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "The mass of an object measured as its resistance to being accelerated by an applied force; it is equal to its gravitational mass."
      ],
      "links": [
        [
          "physics",
          "physics"
        ],
        [
          "mass",
          "mass"
        ],
        [
          "resistance",
          "resistance"
        ],
        [
          "accelerate",
          "accelerate"
        ],
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          "force",
          "force"
        ],
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          "gravitational mass",
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        ]
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        "(physics) The mass of an object measured as its resistance to being accelerated by an applied force; it is equal to its gravitational mass."
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  "synonyms": [
    {
      "english": "in Einsteinian and Newtonian gravitation",
      "tags": [
        "passive"
      ],
      "word": "gravitational mass"
    }
  ],
  "word": "inertial mass"
}