"updater" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "update",
        "4": "-er<id:agent noun>",
        "text": "+",
        "tree": "1"
      },
      "expansion": "From update + -er.",
      "name": "ety"
    }
  ],
  "etymology_text": "From update + -er.",
  "forms": [
    {
      "form": "updaters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "updater (plural updaters)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries referencing missing etymons",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with etymology texts",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with etymology trees",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with etymon",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages using etymon with no ID",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with etymology trees",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with etymon",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              65,
              72
            ]
          ],
          "ref": "2009 February 15, Virginia Heffernan, “Being There”, in New York Times:",
          "text": "My friend Lizzie, who is an actual poet, is a terrific, prolific updater.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One who, or that which, updates."
      ],
      "id": "en-updater-en-noun-M~eWw93N",
      "links": [
        [
          "update",
          "update"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-eɪtə(ɹ)"
    }
  ],
  "word": "updater"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": ":af",
        "3": "update",
        "4": "-er<id:agent noun>",
        "text": "+",
        "tree": "1"
      },
      "expansion": "From update + -er.",
      "name": "ety"
    }
  ],
  "etymology_text": "From update + -er.",
  "forms": [
    {
      "form": "updaters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "updater (plural updaters)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries referencing missing etymons",
        "English entries with etymology texts",
        "English entries with etymology trees",
        "English entries with etymon",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -er (agent noun)",
        "English terms with quotations",
        "Pages using etymon with no ID",
        "Pages with 2 entries",
        "Pages with entries",
        "Pages with etymology trees",
        "Pages with etymon",
        "Rhymes:English/eɪtə(ɹ)",
        "Rhymes:English/eɪtə(ɹ)/3 syllables"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              65,
              72
            ]
          ],
          "ref": "2009 February 15, Virginia Heffernan, “Being There”, in New York Times:",
          "text": "My friend Lizzie, who is an actual poet, is a terrific, prolific updater.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One who, or that which, updates."
      ],
      "links": [
        [
          "update",
          "update"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-eɪtə(ɹ)"
    }
  ],
  "word": "updater"
}