"mesc" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "mescaline"
      },
      "expansion": "Clipping of mescaline",
      "name": "clipping"
    }
  ],
  "etymology_text": "Clipping of mescaline",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "mesc (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"
        },
        {
          "_dis": "26 49 3 2 11 9",
          "kind": "other",
          "name": "Old Irish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The drug mescaline."
      ],
      "id": "en-mesc-en-noun-tc60Hva-",
      "links": [
        [
          "mescaline",
          "mescaline"
        ]
      ],
      "raw_glosses": [
        "(informal) The drug mescaline."
      ],
      "tags": [
        "informal",
        "uncountable"
      ]
    }
  ],
  "word": "mesc"
}

{
  "categories": [
    "Old Irish adjectives",
    "Old Irish entries with incorrect language header",
    "Old Irish lemmas",
    "Old Irish non-lemma forms",
    "Old Irish o/ā-stem adjectives",
    "Old Irish terms derived from Proto-Celtic",
    "Old Irish terms derived from Proto-Indo-European",
    "Old Irish terms derived from the Proto-Indo-European root *meyḱ-",
    "Old Irish terms inherited from Proto-Celtic",
    "Old Irish terms inherited from Proto-Indo-European",
    "Old Irish terms with IPA pronunciation",
    "Old Irish verb forms"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "mescaline"
      },
      "expansion": "Clipping of mescaline",
      "name": "clipping"
    }
  ],
  "etymology_text": "Clipping of mescaline",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "mesc (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English clippings",
        "English entries with incorrect language header",
        "English informal terms",
        "English lemmas",
        "English nouns",
        "English uncountable nouns"
      ],
      "glosses": [
        "The drug mescaline."
      ],
      "links": [
        [
          "mescaline",
          "mescaline"
        ]
      ],
      "raw_glosses": [
        "(informal) The drug mescaline."
      ],
      "tags": [
        "informal",
        "uncountable"
      ]
    }
  ],
  "word": "mesc"
}