"opsonitzar" meaning in Catalan

{
  "categories": [
    {
      "kind": "other",
      "name": "Dérivations en catalan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Mots en catalan suffixés avec -itzar",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Verbes en catalan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Verbes transitifs en catalan",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Catalan",
      "orig": "catalan",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Dérivé de opsonina, avec le suffixe -itzar."
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "verb",
  "pos_title": "Verbe",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en catalan de la biologie",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Opsoniser."
      ],
      "id": "fr-opsonitzar-ca-verb-U8ex5N9T",
      "topics": [
        "biology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\upsuniˈd͡za\\"
    },
    {
      "ipa": "\\opsoniˈzaɾ\\"
    },
    {
      "ipa": "\\opsoniˈd͡za\\"
    }
  ],
  "tags": [
    "transitive"
  ],
  "word": "opsonitzar"
}

{
  "categories": [
    "Dérivations en catalan",
    "Mots en catalan suffixés avec -itzar",
    "Verbes en catalan",
    "Verbes transitifs en catalan",
    "catalan"
  ],
  "etymology_texts": [
    "Dérivé de opsonina, avec le suffixe -itzar."
  ],
  "lang": "Catalan",
  "lang_code": "ca",
  "pos": "verb",
  "pos_title": "Verbe",
  "senses": [
    {
      "categories": [
        "Lexique en catalan de la biologie"
      ],
      "glosses": [
        "Opsoniser."
      ],
      "topics": [
        "biology"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\upsuniˈd͡za\\"
    },
    {
      "ipa": "\\opsoniˈzaɾ\\"
    },
    {
      "ipa": "\\opsoniˈd͡za\\"
    }
  ],
  "tags": [
    "transitive"
  ],
  "word": "opsonitzar"
}