"exp. date" meaning in English

{
  "categories": [
    {
      "_dis": "0 0",
      "kind": "topical",
      "langcode": "en",
      "name": "Time",
      "orig": "en:Time",
      "parents": [
        "All topics",
        "Fundamental"
      ],
      "source": "w+disamb"
    }
  ],
  "forms": [
    {
      "form": "exp. dates",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "exp. date (plural exp. dates)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "expiration date"
        }
      ],
      "categories": [
        {
          "_dis": "94 6",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "94 6",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "98 2",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Abbreviation of expiration date."
      ],
      "id": "en-exp._date-en-noun-3i3Rebob",
      "links": [
        [
          "expiration date",
          "expiration date#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    },
    {
      "alt_of": [
        {
          "word": "expiry date"
        }
      ],
      "categories": [],
      "glosses": [
        "Abbreviation of expiry date."
      ],
      "id": "en-exp._date-en-noun-aIbdY2wD",
      "links": [
        [
          "expiry date",
          "expiry date#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "exp. date"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English terms spelled with .",
    "Pages with 1 entry",
    "Pages with entries",
    "en:Time"
  ],
  "forms": [
    {
      "form": "exp. dates",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "exp. date (plural exp. dates)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "expiration date"
        }
      ],
      "categories": [
        "English abbreviations"
      ],
      "glosses": [
        "Abbreviation of expiration date."
      ],
      "links": [
        [
          "expiration date",
          "expiration date#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    },
    {
      "alt_of": [
        {
          "word": "expiry date"
        }
      ],
      "categories": [
        "English abbreviations"
      ],
      "glosses": [
        "Abbreviation of expiry date."
      ],
      "links": [
        [
          "expiry date",
          "expiry date#English"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "word": "exp. date"
}