"one pair" meaning in English

{
  "forms": [
    {
      "form": "one pairs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "one pair (plural one pairs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Māori translations",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "A poker hand that contains two cards of one rank, plus three cards which are not of this rank nor the same as each other."
      ],
      "id": "en-one_pair-en-noun-UpTnC0HO",
      "translations": [
        {
          "code": "mi",
          "lang": "Māori",
          "lang_code": "mi",
          "sense": "A poker hand",
          "word": "tokorua"
        }
      ]
    }
  ],
  "word": "one pair"
}

{
  "forms": [
    {
      "form": "one pairs",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "one pair (plural one pairs)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Māori translations"
      ],
      "glosses": [
        "A poker hand that contains two cards of one rank, plus three cards which are not of this rank nor the same as each other."
      ]
    }
  ],
  "translations": [
    {
      "code": "mi",
      "lang": "Māori",
      "lang_code": "mi",
      "sense": "A poker hand",
      "word": "tokorua"
    }
  ],
  "word": "one pair"
}