"checkback" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "check",
        "3": "back"
      },
      "expansion": "check + back",
      "name": "compound"
    }
  ],
  "etymology_text": "From check + back.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "checkback (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Bridge",
          "orig": "en:Bridge",
          "parents": [
            "Card games",
            "Games",
            "Recreation",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2007 May 10, Phillip Alder, “From a Nevada Tournament, Defense by the Textbook”, in New York Times:",
          "text": "True, you need some form of checkback, which is an artificial two-club or two-diamond rebid by the responder to ask for more information.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A play of a designated card as a prompt to one's partner to respond with a play indicating the kinds of card he/she holds."
      ],
      "id": "en-checkback-en-noun-ZtzxnH~E",
      "links": [
        [
          "play",
          "play"
        ],
        [
          "card",
          "card"
        ],
        [
          "prompt",
          "prompt"
        ],
        [
          "partner",
          "partner"
        ]
      ],
      "raw_glosses": [
        "(bridge) A play of a designated card as a prompt to one's partner to respond with a play indicating the kinds of card he/she holds."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "bridge",
        "games"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈt͡ʃɛkbæk/"
    }
  ],
  "word": "checkback"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "check",
        "3": "back"
      },
      "expansion": "check + back",
      "name": "compound"
    }
  ],
  "etymology_text": "From check + back.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "checkback (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Bridge"
      ],
      "examples": [
        {
          "ref": "2007 May 10, Phillip Alder, “From a Nevada Tournament, Defense by the Textbook”, in New York Times:",
          "text": "True, you need some form of checkback, which is an artificial two-club or two-diamond rebid by the responder to ask for more information.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A play of a designated card as a prompt to one's partner to respond with a play indicating the kinds of card he/she holds."
      ],
      "links": [
        [
          "play",
          "play"
        ],
        [
          "card",
          "card"
        ],
        [
          "prompt",
          "prompt"
        ],
        [
          "partner",
          "partner"
        ]
      ],
      "raw_glosses": [
        "(bridge) A play of a designated card as a prompt to one's partner to respond with a play indicating the kinds of card he/she holds."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "bridge",
        "games"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈt͡ʃɛkbæk/"
    }
  ],
  "word": "checkback"
}