"A.M." meaning in English

{
  "forms": [
    {
      "form": "A.M.s",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "A.M. (countable and uncountable, plural A.M.s)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "anno mundi"
        }
      ],
      "categories": [
        {
          "_dis": "7 62 31",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "5 59 35",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "3 64 33",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Initialism of anno mundi."
      ],
      "id": "en-A.M.-en-noun-~n7GK7ft",
      "links": [
        [
          "anno mundi",
          "anno mundi#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ]
    },
    {
      "alt_of": [
        {
          "word": "Master of Arts"
        }
      ],
      "categories": [],
      "glosses": [
        "Initialism of Master of Arts."
      ],
      "id": "en-A.M.-en-noun-uo~l5mI3",
      "links": [
        [
          "Master of Arts",
          "Master of Arts#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ]
    }
  ],
  "word": "A.M."
}

{
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "A.M. (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "before noon",
          "word": "a.m."
        }
      ],
      "glosses": [
        "Alternative form of a.m. (“before noon”)."
      ],
      "id": "en-A.M.-en-adv-xZk5UhDn",
      "links": [
        [
          "a.m.",
          "a.m.#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "not-comparable"
      ]
    }
  ],
  "word": "A.M."
}

{
  "categories": [
    "English adverbs",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms spelled with .",
    "English uncomparable adverbs",
    "English uncountable nouns",
    "Pages with 2 entries",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "A.M.s",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
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      "expansion": "A.M. (countable and uncountable, plural A.M.s)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "anno mundi"
        }
      ],
      "categories": [
        "English initialisms"
      ],
      "glosses": [
        "Initialism of anno mundi."
      ],
      "links": [
        [
          "anno mundi",
          "anno mundi#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ]
    },
    {
      "alt_of": [
        {
          "word": "Master of Arts"
        }
      ],
      "categories": [
        "English initialisms"
      ],
      "glosses": [
        "Initialism of Master of Arts."
      ],
      "links": [
        [
          "Master of Arts",
          "Master of Arts#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "countable",
        "initialism",
        "uncountable"
      ]
    }
  ],
  "word": "A.M."
}

{
  "categories": [
    "English adverbs",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms spelled with .",
    "English uncomparable adverbs",
    "English uncountable nouns",
    "Pages with 2 entries",
    "Pages with entries"
  ],
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "A.M. (not comparable)",
      "name": "en-adv"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adv",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "before noon",
          "word": "a.m."
        }
      ],
      "glosses": [
        "Alternative form of a.m. (“before noon”)."
      ],
      "links": [
        [
          "a.m.",
          "a.m.#English"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "not-comparable"
      ]
    }
  ],
  "word": "A.M."
}