"sanitary pad" meaning in English

{
  "forms": [
    {
      "form": "sanitary pads",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "sanitary pad (plural sanitary pads)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "sanitary napkin"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Australian English",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Menstruation",
          "orig": "en:Menstruation",
          "parents": [
            "Body",
            "Gynaecology",
            "Human",
            "Female",
            "Medicine",
            "All topics",
            "Gender",
            "Biology",
            "Sciences",
            "Fundamental",
            "Psychology",
            "Sociology",
            "Social sciences",
            "Society"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Standard form of sanitary napkin."
      ],
      "id": "en-sanitary_pad-en-noun-dwW0csS~",
      "links": [
        [
          "sanitary napkin",
          "sanitary napkin#English"
        ]
      ],
      "raw_glosses": [
        "(Australia) Standard form of sanitary napkin."
      ],
      "tags": [
        "Australia",
        "Standard",
        "alt-of"
      ],
      "wikipedia": [
        "sanitary pad"
      ]
    }
  ],
  "word": "sanitary pad"
}

{
  "forms": [
    {
      "form": "sanitary pads",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "sanitary pad (plural sanitary pads)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "word": "sanitary napkin"
        }
      ],
      "categories": [
        "Australian English",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "en:Menstruation"
      ],
      "glosses": [
        "Standard form of sanitary napkin."
      ],
      "links": [
        [
          "sanitary napkin",
          "sanitary napkin#English"
        ]
      ],
      "raw_glosses": [
        "(Australia) Standard form of sanitary napkin."
      ],
      "tags": [
        "Australia",
        "Standard",
        "alt-of"
      ],
      "wikipedia": [
        "sanitary pad"
      ]
    }
  ],
  "word": "sanitary pad"
}