"roll-on" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Compositions en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de roll et de on."
  ],
  "forms": [
    {
      "form": "roll-ons",
      "ipas": [
        "\\ˈrəʊl.ɒnz\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Vêtements en anglais",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Corset."
      ],
      "id": "fr-roll-on-en-noun--gvjz1xU",
      "topics": [
        "clothing"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en anglais de la cosmétologie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Flacon muni d'un bille, plus ou moins grosse, destinée à appliquer un produit cosmétique sur la peau."
      ],
      "id": "fr-roll-on-en-noun--15jN2Oe",
      "raw_tags": [
        "Cosmétologie"
      ]
    }
  ],
  "word": "roll-on"
}

{
  "categories": [
    "Compositions en anglais",
    "Lemmes en anglais",
    "Noms communs en anglais",
    "anglais"
  ],
  "etymology_texts": [
    "Composé de roll et de on."
  ],
  "forms": [
    {
      "form": "roll-ons",
      "ipas": [
        "\\ˈrəʊl.ɒnz\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Vêtements en anglais"
      ],
      "glosses": [
        "Corset."
      ],
      "topics": [
        "clothing"
      ]
    },
    {
      "categories": [
        "Lexique en anglais de la cosmétologie"
      ],
      "glosses": [
        "Flacon muni d'un bille, plus ou moins grosse, destinée à appliquer un produit cosmétique sur la peau."
      ],
      "raw_tags": [
        "Cosmétologie"
      ]
    }
  ],
  "word": "roll-on"
}