"onesies" meaning in English

{
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "noun form"
      },
      "expansion": "onesies",
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "word": "onesie"
        }
      ],
      "glosses": [
        "plural of onesie"
      ],
      "id": "en-onesies-en-noun--7bjCzz4",
      "links": [
        [
          "onesie",
          "onesie#English"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "word": "onesies"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "one",
        "3": "sies"
      },
      "expansion": "one + -sies",
      "name": "suffix"
    }
  ],
  "etymology_text": "one + -sies",
  "forms": [
    {
      "form": "onesies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "onesies"
      },
      "expansion": "onesies (plural onesies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "7 93",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w+disamb"
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          "_dis": "13 87",
          "kind": "other",
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          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
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          "source": "w+disamb"
        },
        {
          "_dis": "19 81",
          "kind": "other",
          "name": "English terms suffixed with -sies",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "40 60",
          "kind": "topical",
          "langcode": "en",
          "name": "One",
          "orig": "en:One",
          "parents": [
            "Numbers",
            "All topics",
            "Terms by semantic function",
            "Fundamental"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A call in any children's game, such as jacks, where one action must be performed."
      ],
      "id": "en-onesies-en-noun-Pmsk8Hzf",
      "links": [
        [
          "call",
          "call"
        ],
        [
          "jacks",
          "jacks"
        ],
        [
          "one",
          "one"
        ]
      ]
    }
  ],
  "word": "onesies"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English entries with topic categories using raw markup",
    "English indeclinable nouns",
    "English lemmas",
    "English non-lemma forms",
    "English noun forms",
    "English nouns",
    "English nouns with irregular plurals",
    "English terms suffixed with -sies",
    "en:One"
  ],
  "etymology_number": 1,
  "head_templates": [
    {
      "args": {
        "1": "en",
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      "expansion": "onesies",
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  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "word": "onesie"
        }
      ],
      "glosses": [
        "plural of onesie"
      ],
      "links": [
        [
          "onesie",
          "onesie#English"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "word": "onesies"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English entries with topic categories using raw markup",
    "English indeclinable nouns",
    "English lemmas",
    "English nouns",
    "English nouns with irregular plurals",
    "English terms suffixed with -sies",
    "en:One"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "one",
        "3": "sies"
      },
      "expansion": "one + -sies",
      "name": "suffix"
    }
  ],
  "etymology_text": "one + -sies",
  "forms": [
    {
      "form": "onesies",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "onesies"
      },
      "expansion": "onesies (plural onesies)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A call in any children's game, such as jacks, where one action must be performed."
      ],
      "links": [
        [
          "call",
          "call"
        ],
        [
          "jacks",
          "jacks"
        ],
        [
          "one",
          "one"
        ]
      ]
    }
  ],
  "word": "onesies"
}