"backchecker" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "backcheck",
        "3": "-er",
        "id2": "agent noun"
      },
      "expansion": "backcheck + -er",
      "name": "af"
    }
  ],
  "etymology_text": "From backcheck + -er.",
  "forms": [
    {
      "form": "backcheckers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "backchecker (plural backcheckers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Ice hockey",
          "orig": "en:Ice hockey",
          "parents": [
            "Hockey",
            "Winter sports",
            "Sports",
            "Winter activities",
            "Human activity",
            "Winter",
            "Human behaviour",
            "Seasons",
            "Human",
            "Nature",
            "Periodic occurrences",
            "All topics",
            "Time",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2021 January 25, “Former Maple Leafs captain George Armstrong dead at 90”, in CBC",
          "text": "A smart player and talented backchecker, he worked the angles to get the best shot at his opponent and formed a formidable penalty-killing tandem with Dave Keon.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One who backchecks; thus:",
        "A player who backchecks."
      ],
      "id": "en-backchecker-en-noun-prkcESEj",
      "links": [
        [
          "backcheck",
          "backcheck"
        ],
        [
          "ice hockey",
          "ice hockey"
        ]
      ],
      "raw_glosses": [
        "One who backchecks; thus:",
        "(ice hockey) A player who backchecks."
      ],
      "topics": [
        "hobbies",
        "ice-hockey",
        "lifestyle",
        "skating",
        "sports"
      ]
    },
    {
      "categories": [
        {
          "_dis": "53 47",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "50 50",
          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "One who backchecks; thus:",
        "Someone who is backchecking the work of others."
      ],
      "id": "en-backchecker-en-noun-MvxRf09r",
      "links": [
        [
          "backcheck",
          "backcheck"
        ]
      ],
      "qualifier": "quality control",
      "raw_glosses": [
        "One who backchecks; thus:",
        "(quality control) Someone who is backchecking the work of others."
      ]
    }
  ],
  "word": "backchecker"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms suffixed with -er (agent noun)"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "backcheck",
        "3": "-er",
        "id2": "agent noun"
      },
      "expansion": "backcheck + -er",
      "name": "af"
    }
  ],
  "etymology_text": "From backcheck + -er.",
  "forms": [
    {
      "form": "backcheckers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "backchecker (plural backcheckers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with quotations",
        "en:Ice hockey"
      ],
      "examples": [
        {
          "ref": "2021 January 25, “Former Maple Leafs captain George Armstrong dead at 90”, in CBC",
          "text": "A smart player and talented backchecker, he worked the angles to get the best shot at his opponent and formed a formidable penalty-killing tandem with Dave Keon.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "One who backchecks; thus:",
        "A player who backchecks."
      ],
      "links": [
        [
          "backcheck",
          "backcheck"
        ],
        [
          "ice hockey",
          "ice hockey"
        ]
      ],
      "raw_glosses": [
        "One who backchecks; thus:",
        "(ice hockey) A player who backchecks."
      ],
      "topics": [
        "hobbies",
        "ice-hockey",
        "lifestyle",
        "skating",
        "sports"
      ]
    },
    {
      "glosses": [
        "One who backchecks; thus:",
        "Someone who is backchecking the work of others."
      ],
      "links": [
        [
          "backcheck",
          "backcheck"
        ]
      ],
      "qualifier": "quality control",
      "raw_glosses": [
        "One who backchecks; thus:",
        "(quality control) Someone who is backchecking the work of others."
      ]
    }
  ],
  "word": "backchecker"
}