"atommassa" meaning in Suédois

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en suédois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en suédois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en suédois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Suédois",
      "orig": "suédois",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de atom et de massa."
  ],
  "forms": [
    {
      "form": "atommassan",
      "tags": [
        "definite",
        "singular"
      ]
    },
    {
      "form": "atommassor",
      "tags": [
        "indefinite",
        "plural"
      ]
    },
    {
      "form": "atommassorna",
      "tags": [
        "definite",
        "plural"
      ]
    }
  ],
  "lang": "Suédois",
  "lang_code": "sv",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en suédois de la chimie physique",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Masse atomique."
      ],
      "id": "fr-atommassa-sv-noun-sjDvIRis",
      "raw_tags": [
        "Chimie physique"
      ]
    }
  ],
  "tags": [
    "common"
  ],
  "word": "atommassa"
}

{
  "categories": [
    "Compositions en suédois",
    "Lemmes en suédois",
    "Noms communs en suédois",
    "suédois"
  ],
  "etymology_texts": [
    "Composé de atom et de massa."
  ],
  "forms": [
    {
      "form": "atommassan",
      "tags": [
        "definite",
        "singular"
      ]
    },
    {
      "form": "atommassor",
      "tags": [
        "indefinite",
        "plural"
      ]
    },
    {
      "form": "atommassorna",
      "tags": [
        "definite",
        "plural"
      ]
    }
  ],
  "lang": "Suédois",
  "lang_code": "sv",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en suédois de la chimie physique"
      ],
      "glosses": [
        "Masse atomique."
      ],
      "raw_tags": [
        "Chimie physique"
      ]
    }
  ],
  "tags": [
    "common"
  ],
  "word": "atommassa"
}