"sismologiques" meaning in Français

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes d’adjectifs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Français",
      "orig": "français",
      "parents": [],
      "source": "w"
    }
  ],
  "forms": [
    {
      "form": "sismologique",
      "tags": [
        "singular",
        "masculine",
        "feminine"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "adj",
  "pos_title": "Forme d’adjectif",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Exemples en français",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              52,
              65
            ]
          ],
          "ref": "Maurice Renard, Yves Lagabrielle, Erwan Martin, Marc de Rafélis Saint Sauveur, Nicolas Coltice, Sylvie Leroy, Éléments de géologie, 17ᵉ édition, 2021",
          "text": "La subduction se caractérise par des manifestations sismologiques, tectoniques, magmatiques et géophysiques très remarquables."
        }
      ],
      "form_of": [
        {
          "word": "sismologique"
        }
      ],
      "glosses": [
        "Pluriel de sismologique."
      ],
      "id": "fr-sismologiques-fr-adj-K2Ulfnl1"
    }
  ],
  "sounds": [
    {
      "ipa": "\\sis.mɔ.lɔ.ʒik\\"
    }
  ],
  "tags": [
    "feminine",
    "form-of",
    "masculine"
  ],
  "word": "sismologiques"
}

{
  "categories": [
    "Formes d’adjectifs en français",
    "français"
  ],
  "forms": [
    {
      "form": "sismologique",
      "tags": [
        "singular",
        "masculine",
        "feminine"
      ]
    }
  ],
  "lang": "Français",
  "lang_code": "fr",
  "pos": "adj",
  "pos_title": "Forme d’adjectif",
  "senses": [
    {
      "categories": [
        "Exemples en français"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              52,
              65
            ]
          ],
          "ref": "Maurice Renard, Yves Lagabrielle, Erwan Martin, Marc de Rafélis Saint Sauveur, Nicolas Coltice, Sylvie Leroy, Éléments de géologie, 17ᵉ édition, 2021",
          "text": "La subduction se caractérise par des manifestations sismologiques, tectoniques, magmatiques et géophysiques très remarquables."
        }
      ],
      "form_of": [
        {
          "word": "sismologique"
        }
      ],
      "glosses": [
        "Pluriel de sismologique."
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\sis.mɔ.lɔ.ʒik\\"
    }
  ],
  "tags": [
    "feminine",
    "form-of",
    "masculine"
  ],
  "word": "sismologiques"
}