"halfa" meaning in English

{
  "etymology_number": "1",
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ar",
        "3": "حَلْفَا"
      },
      "expansion": "Arabic حَلْفَا (ḥalfā)",
      "name": "der"
    }
  ],
  "etymology_text": "From Arabic حَلْفَا (ḥalfā).",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "halfa (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "11 89",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "5 95",
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "5 95",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "4 96",
          "kind": "other",
          "langcode": "en",
          "name": "Grasses",
          "orig": "en:Grasses",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "derived": [
        {
          "word": "halfa grass"
        }
      ],
      "glosses": [
        "Synonym of esparto (“North African grass”)."
      ],
      "id": "en-halfa-en-noun-fbJYAdLY",
      "links": [
        [
          "esparto",
          "esparto#English"
        ]
      ],
      "synonyms": [
        {
          "extra": "North African grass",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "esparto"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "halfa"
}

{
  "etymology_number": "2",
  "head_templates": [
    {
      "args": {
        "1": "contr"
      },
      "expansion": "halfa",
      "name": "en-head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "+ of",
          "word": "half"
        }
      ],
      "categories": [],
      "glosses": [
        "Contraction of half + of."
      ],
      "id": "en-halfa-en-contraction-SrwVSnIU",
      "links": [
        [
          "half",
          "half#English"
        ],
        [
          "of",
          "of#English"
        ]
      ],
      "raw_glosses": [
        "(colloquial) Contraction of half + of."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "colloquial",
        "contraction"
      ]
    }
  ],
  "word": "halfa"
}

{
  "categories": [
    "English contractions",
    "English entries with incorrect language header",
    "English lemmas",
    "English non-lemma forms",
    "English nouns",
    "English terms derived from Arabic",
    "English uncountable nouns",
    "Pages with 2 entries",
    "Pages with entries",
    "en:Grasses"
  ],
  "derived": [
    {
      "word": "halfa grass"
    }
  ],
  "etymology_number": "1",
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ar",
        "3": "حَلْفَا"
      },
      "expansion": "Arabic حَلْفَا (ḥalfā)",
      "name": "der"
    }
  ],
  "etymology_text": "From Arabic حَلْفَا (ḥalfā).",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "halfa (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Synonym of esparto (“North African grass”)."
      ],
      "links": [
        [
          "esparto",
          "esparto#English"
        ]
      ],
      "synonyms": [
        {
          "extra": "North African grass",
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "esparto"
        }
      ],
      "tags": [
        "uncountable"
      ]
    }
  ],
  "word": "halfa"
}

{
  "categories": [
    "English contractions",
    "English entries with incorrect language header",
    "English non-lemma forms",
    "Pages with 2 entries",
    "Pages with entries",
    "en:Grasses"
  ],
  "etymology_number": "2",
  "head_templates": [
    {
      "args": {
        "1": "contr"
      },
      "expansion": "halfa",
      "name": "en-head"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "contraction",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "+ of",
          "word": "half"
        }
      ],
      "categories": [
        "English colloquialisms",
        "English contractions"
      ],
      "glosses": [
        "Contraction of half + of."
      ],
      "links": [
        [
          "half",
          "half#English"
        ],
        [
          "of",
          "of#English"
        ]
      ],
      "raw_glosses": [
        "(colloquial) Contraction of half + of."
      ],
      "tags": [
        "abbreviation",
        "alt-of",
        "colloquial",
        "contraction"
      ]
    }
  ],
  "word": "halfa"
}