"ai" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "a",
        "3": "yw",
        "t1": "interrogative particle",
        "t2": "is, are"
      },
      "expansion": "a (“interrogative particle”) + yw (“is, are”)",
      "name": "com"
    },
    {
      "args": {
        "1": "cy",
        "2": "ae"
      },
      "expansion": "ae",
      "name": "m"
    }
  ],
  "etymology_text": "May derive from a (“interrogative particle”) + yw (“is, are”) or from or via the synonymous ae.",
  "head_templates": [
    {
      "args": {
        "1": "cy",
        "2": "particle"
      },
      "expansion": "ai",
      "name": "head"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        {
          "_dis": "58 42",
          "kind": "other",
          "name": "Welsh particles",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "english": "Is he your father?",
          "text": "Ai ef yw dy dad?",
          "type": "example"
        }
      ],
      "glosses": [
        "interrogative particle (used when a non-verbal element is fronted for emphasis)"
      ],
      "id": "en-ai-cy-particle-DR1FeyQE",
      "synonyms": [
        {
          "word": "ife"
        }
      ]
    },
    {
      "categories": [
        {
          "_dis": "32 68",
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "english": "I do not know whether he is your father.",
          "text": "Ni wn ai ef yw dy dad.",
          "type": "example"
        }
      ],
      "glosses": [
        "whether, if (used when the subordinate clause has a non-verbal element fronted for emphasis)"
      ],
      "id": "en-ai-cy-particle--i3Inhs1",
      "links": [
        [
          "whether",
          "whether"
        ],
        [
          "if",
          "if"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ai̯/"
    },
    {
      "rhymes": "-ai̯"
    }
  ],
  "word": "ai"
}

{
  "categories": [
    "Rhymes:Welsh/ai̯",
    "Rhymes:Welsh/ai̯/1 syllable",
    "Welsh compound terms",
    "Welsh entries with incorrect language header",
    "Welsh lemmas",
    "Welsh particles",
    "Welsh terms with IPA pronunciation"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "a",
        "3": "yw",
        "t1": "interrogative particle",
        "t2": "is, are"
      },
      "expansion": "a (“interrogative particle”) + yw (“is, are”)",
      "name": "com"
    },
    {
      "args": {
        "1": "cy",
        "2": "ae"
      },
      "expansion": "ae",
      "name": "m"
    }
  ],
  "etymology_text": "May derive from a (“interrogative particle”) + yw (“is, are”) or from or via the synonymous ae.",
  "head_templates": [
    {
      "args": {
        "1": "cy",
        "2": "particle"
      },
      "expansion": "ai",
      "name": "head"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "particle",
  "senses": [
    {
      "categories": [
        "Welsh terms with usage examples"
      ],
      "examples": [
        {
          "english": "Is he your father?",
          "text": "Ai ef yw dy dad?",
          "type": "example"
        }
      ],
      "glosses": [
        "interrogative particle (used when a non-verbal element is fronted for emphasis)"
      ],
      "synonyms": [
        {
          "word": "ife"
        }
      ]
    },
    {
      "categories": [
        "Welsh terms with usage examples"
      ],
      "examples": [
        {
          "english": "I do not know whether he is your father.",
          "text": "Ni wn ai ef yw dy dad.",
          "type": "example"
        }
      ],
      "glosses": [
        "whether, if (used when the subordinate clause has a non-verbal element fronted for emphasis)"
      ],
      "links": [
        [
          "whether",
          "whether"
        ],
        [
          "if",
          "if"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ai̯/"
    },
    {
      "rhymes": "-ai̯"
    }
  ],
  "word": "ai"
}