Etymology of siggy

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

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  "templates": [
    {
      "name": "suffix",
      "args": {
        "1": "en",
        "2": "signature",
        "3": "y"
      },
      "expansion": "signature + -y"
    }
  ],
  "links": [
    [
      "signature",
      "signature#English"
    ],
    [
      "-y",
      "-y#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "noun",
      "glosses": [
        "A sig (signature used in posted messages)."
      ],
      "tags": [
        "Internet",
        "informal"
      ],
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