"ab" meaning in Wolof

{
  "head_templates": [
    {
      "args": {
        "1": "wo",
        "2": "article"
      },
      "expansion": "ab",
      "name": "head"
    }
  ],
  "lang": "Wolof",
  "lang_code": "wo",
  "pos": "article",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 36 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wolof articles",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wolof entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "a/an (singular indefinite article)"
      ],
      "id": "en-ab-wo-article-Vs6kSyns",
      "links": [
        [
          "a",
          "a"
        ],
        [
          "an",
          "an"
        ]
      ]
    }
  ],
  "word": "ab"
}

{
  "head_templates": [
    {
      "args": {
        "1": "wo",
        "2": "article"
      },
      "expansion": "ab",
      "name": "head"
    }
  ],
  "lang": "Wolof",
  "lang_code": "wo",
  "pos": "article",
  "senses": [
    {
      "categories": [
        "Pages with 36 entries",
        "Pages with entries",
        "Wolof articles",
        "Wolof entries with incorrect language header",
        "Wolof lemmas"
      ],
      "glosses": [
        "a/an (singular indefinite article)"
      ],
      "links": [
        [
          "a",
          "a"
        ],
        [
          "an",
          "an"
        ]
      ]
    }
  ],
  "word": "ab"
}