"getter" meaning in Anglais

{
  "categories": [
    {
      "kind": "other",
      "name": "Formes de noms communs en suédois",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Anglais",
      "orig": "anglais",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "Composé de get, « saisir » et du suffixe -er servant à former les noms d’agent."
  ],
  "forms": [
    {
      "form": "getters",
      "ipas": [
        "\\ˈgɛ.tə(r)z\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_id": "en-nom-1",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Nom d’agent de get : celui qui prend, qui saisit."
      ],
      "id": "fr-getter-en-noun-mhKYmiV7"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en anglais de la programmation orientée objet",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Accesseur en consultation."
      ],
      "id": "fr-getter-en-noun-0dp1BW7C",
      "raw_tags": [
        "Programmation orientée objet"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en anglais de l’électronique",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Getter."
      ],
      "id": "fr-getter-en-noun-DcyEAgcy",
      "topics": [
        "electricity"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈɡɛ.tə(r)\\"
    }
  ],
  "word": "getter"
}

{
  "categories": [
    "Formes de noms communs en suédois",
    "anglais"
  ],
  "etymology_texts": [
    "Composé de get, « saisir » et du suffixe -er servant à former les noms d’agent."
  ],
  "forms": [
    {
      "form": "getters",
      "ipas": [
        "\\ˈgɛ.tə(r)z\\"
      ],
      "tags": [
        "plural"
      ]
    }
  ],
  "lang": "Anglais",
  "lang_code": "en",
  "pos": "noun",
  "pos_id": "en-nom-1",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Nom d’agent de get : celui qui prend, qui saisit."
      ]
    },
    {
      "categories": [
        "Lexique en anglais de la programmation orientée objet"
      ],
      "glosses": [
        "Accesseur en consultation."
      ],
      "raw_tags": [
        "Programmation orientée objet"
      ]
    },
    {
      "categories": [
        "Lexique en anglais de l’électronique"
      ],
      "glosses": [
        "Getter."
      ],
      "topics": [
        "electricity"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "\\ˈɡɛ.tə(r)\\"
    }
  ],
  "word": "getter"
}