"acceleration" meaning in Danois

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en danois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Danois",
      "orig": "danois",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "accelerationsbane"
    },
    {
      "word": "accelerationsevne"
    }
  ],
  "forms": [
    {
      "form": "Indéfini",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "accelerationer"
    },
    {
      "form": "Défini",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "accelerationen",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "accelerationerne"
    }
  ],
  "lang": "Danois",
  "lang_code": "da",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Accélération, augmentation progressive de la vitesse."
      ],
      "id": "fr-acceleration-da-noun-SDi6PTJi"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en danois de la physique",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Variation de la vitesse par unité de temps."
      ],
      "id": "fr-acceleration-da-noun-HceVXLOF",
      "tags": [
        "broadly",
        "physical"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɑgsεləʁɑˈɕoˀn\\"
    },
    {
      "ipa": "\\ɑgseləʁɑˈɕoˀn\\"
    }
  ],
  "tags": [
    "common"
  ],
  "word": "acceleration"
}

{
  "categories": [
    "Noms communs en danois",
    "danois"
  ],
  "derived": [
    {
      "word": "accelerationsbane"
    },
    {
      "word": "accelerationsevne"
    }
  ],
  "forms": [
    {
      "form": "Indéfini",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "accelerationer"
    },
    {
      "form": "Défini",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "accelerationen",
      "tags": [
        "plural"
      ]
    },
    {
      "form": "accelerationerne"
    }
  ],
  "lang": "Danois",
  "lang_code": "da",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Accélération, augmentation progressive de la vitesse."
      ]
    },
    {
      "categories": [
        "Lexique en danois de la physique"
      ],
      "glosses": [
        "Variation de la vitesse par unité de temps."
      ],
      "tags": [
        "broadly",
        "physical"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ɑgsεləʁɑˈɕoˀn\\"
    },
    {
      "ipa": "\\ɑgseləʁɑˈɕoˀn\\"
    }
  ],
  "tags": [
    "common"
  ],
  "word": "acceleration"
}