"ringing back" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de locutions verbales en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "to ring back",
      "tags": [
        "infinitive"
      ]
    },
    {
      "form": "rings back",
      "tags": [
        "present",
        "third-person",
        "singular"
      ]
    },
    {
      "form": "rang back",
      "tags": [
        "preterite"
      ]
    },
    {
      "form": "rung back",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "verb",
  "pos_title": "Forme de locution verbale",
  "senses": [
    {
      "form_of": [
        {
          "word": "to ring back"
        }
      ],
      "glosses": [
        "Participe présent de to ring back."
      ],
      "id": "fr-ringing_back-en-verb-w9CI2QNt"
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "ringing back"
}

{
  "categories": [
    "Formes de locutions verbales en anglais",
    "anglais"
  ],
  "forms": [
    {
      "form": "to ring back",
      "tags": [
        "infinitive"
      ]
    },
    {
      "form": "rings back",
      "tags": [
        "present",
        "third-person",
        "singular"
      ]
    },
    {
      "form": "rang back",
      "tags": [
        "preterite"
      ]
    },
    {
      "form": "rung back",
      "tags": [
        "participle",
        "past"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "verb",
  "pos_title": "Forme de locution verbale",
  "senses": [
    {
      "form_of": [
        {
          "word": "to ring back"
        }
      ],
      "glosses": [
        "Participe présent de to ring back."
      ]
    }
  ],
  "tags": [
    "form-of"
  ],
  "word": "ringing back"
}