"'chi" meaning in Welsh

{
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "wyddoch chi?",
        "3": "",
        "4": "do you know?"
      },
      "expansion": "Contraction of wyddoch chi? (“do you know?”)",
      "name": "contraction"
    }
  ],
  "etymology_text": "Contraction of wyddoch chi? (“do you know?”)",
  "forms": [
    {
      "form": "’chi",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cy",
        "2": "interjection",
        "head": "’chi"
      },
      "expansion": "’chi",
      "name": "head"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "North Wales Welsh",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Welsh entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "coordinate_terms": [
        {
          "tags": [
            "informal",
            "singular"
          ],
          "word": "'sti"
        }
      ],
      "glosses": [
        "you know, y'know (conversational filler; plural or polite)"
      ],
      "id": "en-'chi-cy-intj-p6ddplfk",
      "links": [
        [
          "you know",
          "you know"
        ],
        [
          "y'know",
          "y'know"
        ]
      ],
      "raw_glosses": [
        "(colloquial, chiefly North Wales) you know, y'know (conversational filler; plural or polite)"
      ],
      "synonyms": [
        {
          "tags": [
            "South-Wales"
          ],
          "word": "chimod"
        },
        {
          "word": "ch'mod"
        },
        {
          "word": "'ddchi"
        }
      ],
      "tags": [
        "North-Wales",
        "colloquial"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/χiː/",
      "tags": [
        "North-Wales"
      ]
    },
    {
      "ipa": "/χɪ/",
      "tags": [
        "North-Wales"
      ]
    },
    {
      "ipa": "/χiː/",
      "tags": [
        "South-Wales"
      ]
    },
    {
      "rhymes": "-iː"
    },
    {
      "homophone": "chi"
    }
  ],
  "word": "'chi"
}

{
  "coordinate_terms": [
    {
      "tags": [
        "informal",
        "singular"
      ],
      "word": "'sti"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "wyddoch chi?",
        "3": "",
        "4": "do you know?"
      },
      "expansion": "Contraction of wyddoch chi? (“do you know?”)",
      "name": "contraction"
    }
  ],
  "etymology_text": "Contraction of wyddoch chi? (“do you know?”)",
  "forms": [
    {
      "form": "’chi",
      "tags": [
        "canonical"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "cy",
        "2": "interjection",
        "head": "’chi"
      },
      "expansion": "’chi",
      "name": "head"
    }
  ],
  "lang": "Welsh",
  "lang_code": "cy",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "North Wales Welsh",
        "Pages with 1 entry",
        "Pages with entries",
        "Rhymes:Welsh/iː",
        "Welsh colloquialisms",
        "Welsh contractions",
        "Welsh entries with incorrect language header",
        "Welsh interjections",
        "Welsh lemmas",
        "Welsh terms with homophones"
      ],
      "glosses": [
        "you know, y'know (conversational filler; plural or polite)"
      ],
      "links": [
        [
          "you know",
          "you know"
        ],
        [
          "y'know",
          "y'know"
        ]
      ],
      "raw_glosses": [
        "(colloquial, chiefly North Wales) you know, y'know (conversational filler; plural or polite)"
      ],
      "tags": [
        "North-Wales",
        "colloquial"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/χiː/",
      "tags": [
        "North-Wales"
      ]
    },
    {
      "ipa": "/χɪ/",
      "tags": [
        "North-Wales"
      ]
    },
    {
      "ipa": "/χiː/",
      "tags": [
        "South-Wales"
      ]
    },
    {
      "rhymes": "-iː"
    },
    {
      "homophone": "chi"
    }
  ],
  "synonyms": [
    {
      "tags": [
        "South-Wales"
      ],
      "word": "chimod"
    },
    {
      "word": "ch'mod"
    },
    {
      "word": "'ddchi"
    }
  ],
  "word": "'chi"
}