"أيها" meaning in Arabic

{
  "etymology_templates": [
    {
      "args": {
        "1": "ar",
        "2": "أَيُّ",
        "3": "هَا"
      },
      "expansion": "أَيُّ (ʔayyu) + هَا (hā)",
      "name": "affix"
    }
  ],
  "etymology_text": "أَيُّ (ʔayyu) + هَا (hā)",
  "forms": [
    {
      "form": "أَيُّهَا",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ʔayyuhā",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "أَيَّتُهَا",
      "roman": "ʔayyatuhā",
      "tags": [
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "أَيُّهَا"
      },
      "expansion": "أَيُّهَا • (ʔayyuhā)",
      "name": "ar-particle"
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Arabic entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "100 0",
          "kind": "other",
          "name": "Arabic particles",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Arabic pronouns",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "vocative particle preceding a noun used in direct address; only rarely omitted in such contexts; occasionally translated as O or hey"
      ],
      "id": "en-أيها-ar-particle-UYAqKCV2",
      "links": [
        [
          "O",
          "O#Particle"
        ],
        [
          "hey",
          "hey#English"
        ]
      ],
      "related": [
        {
          "roman": "yā",
          "word": "يَا"
        }
      ]
    }
  ],
  "word": "أيها"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ar",
        "2": "أَيُّ",
        "3": "هَا"
      },
      "expansion": "أَيُّ (ʔayyu) + هَا (hā)",
      "name": "affix"
    }
  ],
  "etymology_text": "أَيُّ (ʔayyu) + هَا (hā)",
  "forms": [
    {
      "form": "أَيِّهَا",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ʔayyihā",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "أَيِّهَا",
        "2": "f"
      },
      "expansion": "أَيِّهَا • (ʔayyihā) f",
      "name": "ar-pron"
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "pron",
  "senses": [
    {
      "categories": [
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Arabic pronouns",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "which one of them."
      ],
      "id": "en-أيها-ar-pron-BJpyCcVD"
    }
  ],
  "word": "أيها"
}

{
  "categories": [
    "Arabic compound terms",
    "Arabic entries with incorrect language header",
    "Arabic lemmas",
    "Arabic particles",
    "Arabic pronouns"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ar",
        "2": "أَيُّ",
        "3": "هَا"
      },
      "expansion": "أَيُّ (ʔayyu) + هَا (hā)",
      "name": "affix"
    }
  ],
  "etymology_text": "أَيُّ (ʔayyu) + هَا (hā)",
  "forms": [
    {
      "form": "أَيُّهَا",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ʔayyuhā",
      "tags": [
        "romanization"
      ]
    },
    {
      "form": "أَيَّتُهَا",
      "roman": "ʔayyatuhā",
      "tags": [
        "feminine"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "أَيُّهَا"
      },
      "expansion": "أَيُّهَا • (ʔayyuhā)",
      "name": "ar-particle"
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "particle",
  "related": [
    {
      "roman": "yā",
      "word": "يَا"
    }
  ],
  "senses": [
    {
      "glosses": [
        "vocative particle preceding a noun used in direct address; only rarely omitted in such contexts; occasionally translated as O or hey"
      ],
      "links": [
        [
          "O",
          "O#Particle"
        ],
        [
          "hey",
          "hey#English"
        ]
      ]
    }
  ],
  "word": "أيها"
}

{
  "categories": [
    "Arabic compound terms",
    "Arabic entries with incorrect language header",
    "Arabic lemmas",
    "Arabic particles",
    "Arabic pronouns"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "ar",
        "2": "أَيُّ",
        "3": "هَا"
      },
      "expansion": "أَيُّ (ʔayyu) + هَا (hā)",
      "name": "affix"
    }
  ],
  "etymology_text": "أَيُّ (ʔayyu) + هَا (hā)",
  "forms": [
    {
      "form": "أَيِّهَا",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "ʔayyihā",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "أَيِّهَا",
        "2": "f"
      },
      "expansion": "أَيِّهَا • (ʔayyihā) f",
      "name": "ar-pron"
    }
  ],
  "lang": "Arabic",
  "lang_code": "ar",
  "pos": "pron",
  "senses": [
    {
      "glosses": [
        "which one of them."
      ]
    }
  ],
  "word": "أيها"
}