"letch" meaning in Yola

{
  "etymology_templates": [
    {
      "args": {
        "1": "yol",
        "2": "enm",
        "3": "leche",
        "t": "an infusion"
      },
      "expansion": "Middle English leche (“an infusion”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Middle English leche (“an infusion”).",
  "head_templates": [
    {
      "args": {
        "1": "yol",
        "2": "noun"
      },
      "expansion": "letch",
      "name": "head"
    }
  ],
  "lang": "Yola",
  "lang_code": "yol",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Yola entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "A drink of small beer.",
          "ref": "1867, GLOSSARY OF THE DIALECT OF FORTH AND BARGY:",
          "text": "Ty o' letch.",
          "type": "quote"
        }
      ],
      "glosses": [
        "small beer"
      ],
      "id": "en-letch-yol-noun-cTkXE7FT",
      "links": [
        [
          "beer",
          "beer"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/lɛt͡ʃ/"
    }
  ],
  "word": "letch"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "yol",
        "2": "enm",
        "3": "leche",
        "t": "an infusion"
      },
      "expansion": "Middle English leche (“an infusion”)",
      "name": "inh"
    }
  ],
  "etymology_text": "From Middle English leche (“an infusion”).",
  "head_templates": [
    {
      "args": {
        "1": "yol",
        "2": "noun"
      },
      "expansion": "letch",
      "name": "head"
    }
  ],
  "lang": "Yola",
  "lang_code": "yol",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Pages with 2 entries",
        "Pages with entries",
        "Yola entries with incorrect language header",
        "Yola lemmas",
        "Yola nouns",
        "Yola terms derived from Middle English",
        "Yola terms inherited from Middle English",
        "Yola terms with quotations"
      ],
      "examples": [
        {
          "english": "A drink of small beer.",
          "ref": "1867, GLOSSARY OF THE DIALECT OF FORTH AND BARGY:",
          "text": "Ty o' letch.",
          "type": "quote"
        }
      ],
      "glosses": [
        "small beer"
      ],
      "links": [
        [
          "beer",
          "beer"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/lɛt͡ʃ/"
    }
  ],
  "word": "letch"
}