"chooser" meaning in English

{
  "derived": [
    {
      "_dis1": "0 0",
      "word": "beggars can't be choosers"
    },
    {
      "_dis1": "0 0",
      "word": "nonchooser"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "*chosere"
      },
      "expansion": "Middle English *chosere",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "choose",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "choose + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Middle English *chosere, cheoser, chesere, cheosere, equivalent to choose + -er.",
  "forms": [
    {
      "form": "choosers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "chooser (plural choosers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "_dis1": "0 0",
      "word": "choose"
    },
    {
      "_dis1": "0 0",
      "word": "chose"
    },
    {
      "_dis1": "0 0",
      "word": "choice"
    }
  ],
  "senses": [
    {
      "categories": [
        {
          "_dis": "47 53",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "One who chooses something."
      ],
      "id": "en-chooser-en-noun-jvpKG1gm",
      "links": [
        [
          "choose",
          "choose"
        ]
      ],
      "translations": [
        {
          "_dis1": "98 2",
          "code": "fi",
          "lang": "Finnish",
          "sense": "one who chooses something",
          "word": "valitsija"
        },
        {
          "_dis1": "98 2",
          "code": "el",
          "lang": "Greek",
          "roman": "epilogéas",
          "sense": "one who chooses something",
          "word": "επιλογέας"
        },
        {
          "_dis1": "98 2",
          "code": "kmr",
          "lang": "Northern Kurdish",
          "sense": "one who chooses something",
          "word": "hilbijêr"
        },
        {
          "_dis1": "98 2",
          "code": "kmr",
          "lang": "Northern Kurdish",
          "sense": "one who chooses something",
          "word": "bijêrvan"
        },
        {
          "_dis1": "98 2",
          "code": "kmr",
          "lang": "Northern Kurdish",
          "sense": "one who chooses something",
          "word": "Muxtar"
        }
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Graphical user interface",
          "orig": "en:Graphical user interface",
          "parents": [
            "Computing",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "44 56",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "44 56",
          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 53",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "44 56",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "43 57",
          "kind": "other",
          "name": "Terms with Finnish translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "31 69",
          "kind": "other",
          "name": "Terms with Greek translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "43 57",
          "kind": "other",
          "name": "Terms with Maori translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "41 59",
          "kind": "other",
          "name": "Terms with Northern Kurdish translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "a file chooser; a colour chooser"
        }
      ],
      "glosses": [
        "A user interface element allowing something to be selected from a list or group."
      ],
      "id": "en-chooser-en-noun-FGLfJQCW",
      "links": [
        [
          "graphical user interface",
          "graphical user interface"
        ],
        [
          "user interface",
          "user interface"
        ],
        [
          "element",
          "element"
        ],
        [
          "select",
          "select"
        ]
      ],
      "raw_glosses": [
        "(graphical user interface) A user interface element allowing something to be selected from a list or group."
      ],
      "topics": [
        "computing",
        "engineering",
        "graphical-user-interface",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ],
      "translations": [
        {
          "_dis1": "4 96",
          "code": "mi",
          "lang": "Maori",
          "sense": "(Computer) A graphic interface",
          "word": "pūtīpako"
        }
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "tags": [
        "obsolete"
      ],
      "word": "chuser"
    }
  ],
  "word": "chooser"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms derived from Middle English",
    "English terms inherited from Middle English",
    "English terms suffixed with -er (agent noun)",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "Terms with Finnish translations",
    "Terms with Greek translations",
    "Terms with Maori translations",
    "Terms with Northern Kurdish translations"
  ],
  "derived": [
    {
      "word": "beggars can't be choosers"
    },
    {
      "word": "nonchooser"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "*chosere"
      },
      "expansion": "Middle English *chosere",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "choose",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "choose + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Middle English *chosere, cheoser, chesere, cheosere, equivalent to choose + -er.",
  "forms": [
    {
      "form": "choosers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "chooser (plural choosers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "choose"
    },
    {
      "word": "chose"
    },
    {
      "word": "choice"
    }
  ],
  "senses": [
    {
      "glosses": [
        "One who chooses something."
      ],
      "links": [
        [
          "choose",
          "choose"
        ]
      ]
    },
    {
      "categories": [
        "en:Graphical user interface"
      ],
      "examples": [
        {
          "text": "a file chooser; a colour chooser"
        }
      ],
      "glosses": [
        "A user interface element allowing something to be selected from a list or group."
      ],
      "links": [
        [
          "graphical user interface",
          "graphical user interface"
        ],
        [
          "user interface",
          "user interface"
        ],
        [
          "element",
          "element"
        ],
        [
          "select",
          "select"
        ]
      ],
      "raw_glosses": [
        "(graphical user interface) A user interface element allowing something to be selected from a list or group."
      ],
      "topics": [
        "computing",
        "engineering",
        "graphical-user-interface",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "obsolete"
      ],
      "word": "chuser"
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "one who chooses something",
      "word": "valitsija"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "epilogéas",
      "sense": "one who chooses something",
      "word": "επιλογέας"
    },
    {
      "code": "kmr",
      "lang": "Northern Kurdish",
      "sense": "one who chooses something",
      "word": "hilbijêr"
    },
    {
      "code": "kmr",
      "lang": "Northern Kurdish",
      "sense": "one who chooses something",
      "word": "bijêrvan"
    },
    {
      "code": "kmr",
      "lang": "Northern Kurdish",
      "sense": "one who chooses something",
      "word": "Muxtar"
    },
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "(Computer) A graphic interface",
      "word": "pūtīpako"
    }
  ],
  "word": "chooser"
}