"mth" meaning in English

{
  "etymology_number": 1,
  "forms": [
    {
      "form": "mths",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "mth (plural mths)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "month"
        }
      ],
      "categories": [],
      "glosses": [
        "Abbreviation of month."
      ],
      "id": "en-mth-en-noun-jK1xyuVi",
      "links": [
        [
          "month",
          "month#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "mth"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "m",
        "3": "th"
      },
      "expansion": "m + -th",
      "name": "suffix"
    }
  ],
  "etymology_text": "From m + -th.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "mth (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Mathematics",
          "orig": "en:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Occurring at position m in a sequence."
      ],
      "id": "en-mth-en-adj-jX-iK0Rp",
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "sequence",
          "sequence"
        ]
      ],
      "raw_glosses": [
        "(mathematics) Occurring at position m in a sequence."
      ],
      "related": [
        {
          "word": "nth"
        },
        {
          "word": "ith"
        }
      ],
      "synonyms": [
        {
          "word": "Sometimes written as m'th"
        },
        {
          "word": "m-th"
        }
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɛmθ/"
    },
    {
      "audio": "LL-Q1860 (eng)-Vealhurl-mth.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/55/LL-Q1860_%28eng%29-Vealhurl-mth.wav/LL-Q1860_%28eng%29-Vealhurl-mth.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/55/LL-Q1860_%28eng%29-Vealhurl-mth.wav/LL-Q1860_%28eng%29-Vealhurl-mth.wav.ogg"
    },
    {
      "rhymes": "-ɛmθ"
    }
  ],
  "word": "mth"
}

{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms suffixed with -th",
    "English uncomparable adjectives",
    "English words without vowels",
    "Pages with 2 entries",
    "Pages with entries",
    "Rhymes:English/ɛmθ",
    "Rhymes:English/ɛmθ/1 syllable"
  ],
  "etymology_number": 1,
  "forms": [
    {
      "form": "mths",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "mth (plural mths)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "month"
        }
      ],
      "categories": [
        "English abbreviations"
      ],
      "glosses": [
        "Abbreviation of month."
      ],
      "links": [
        [
          "month",
          "month#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "mth"
}

{
  "categories": [
    "English adjectives",
    "English entries with incorrect language header",
    "English lemmas",
    "English terms suffixed with -th",
    "English uncomparable adjectives",
    "English words without vowels",
    "Pages with 2 entries",
    "Pages with entries",
    "Rhymes:English/ɛmθ",
    "Rhymes:English/ɛmθ/1 syllable"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "m",
        "3": "th"
      },
      "expansion": "m + -th",
      "name": "suffix"
    }
  ],
  "etymology_text": "From m + -th.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "mth (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "related": [
    {
      "word": "nth"
    },
    {
      "word": "ith"
    }
  ],
  "senses": [
    {
      "categories": [
        "en:Mathematics"
      ],
      "glosses": [
        "Occurring at position m in a sequence."
      ],
      "links": [
        [
          "mathematics",
          "mathematics"
        ],
        [
          "sequence",
          "sequence"
        ]
      ],
      "raw_glosses": [
        "(mathematics) Occurring at position m in a sequence."
      ],
      "tags": [
        "not-comparable"
      ],
      "topics": [
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɛmθ/"
    },
    {
      "audio": "LL-Q1860 (eng)-Vealhurl-mth.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/55/LL-Q1860_%28eng%29-Vealhurl-mth.wav/LL-Q1860_%28eng%29-Vealhurl-mth.wav.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/5/55/LL-Q1860_%28eng%29-Vealhurl-mth.wav/LL-Q1860_%28eng%29-Vealhurl-mth.wav.ogg"
    },
    {
      "rhymes": "-ɛmθ"
    }
  ],
  "synonyms": [
    {
      "word": "Sometimes written as m'th"
    },
    {
      "word": "m-th"
    }
  ],
  "word": "mth"
}