"resi" meaning in Chinese

{
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "resi",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Chinese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Hong Kong Cantonese",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "zh",
          "name": "Universities",
          "orig": "zh:Universities",
          "parents": [
            "Schools",
            "Buildings",
            "Education",
            "Buildings and structures",
            "Society",
            "Architecture",
            "All topics",
            "Applied sciences",
            "Art",
            "Fundamental",
            "Sciences",
            "Culture"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "resident of a hall"
      ],
      "id": "en-resi-zh-noun-LxDCwZOG",
      "links": [
        [
          "university",
          "university"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "resident",
          "resident"
        ],
        [
          "hall",
          "hall"
        ]
      ],
      "qualifier": "university slang",
      "raw_glosses": [
        "(Hong Kong Cantonese, university slang) resident of a hall"
      ],
      "tags": [
        "Cantonese",
        "Hong-Kong"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɹɛː⁵⁵ si²¹/"
    },
    {
      "ipa": "/ɹɛː⁵⁵ si³⁵/"
    }
  ],
  "word": "resi"
}

{
  "head_templates": [
    {
      "args": {
        "1": "zh",
        "2": "noun"
      },
      "expansion": "resi",
      "name": "head"
    }
  ],
  "lang": "Chinese",
  "lang_code": "zh",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Cantonese terms with IPA pronunciation",
        "Chinese entries with incorrect language header",
        "Chinese lemmas",
        "Chinese nouns",
        "Chinese student slang",
        "Hong Kong Cantonese",
        "zh:Universities"
      ],
      "glosses": [
        "resident of a hall"
      ],
      "links": [
        [
          "university",
          "university"
        ],
        [
          "slang",
          "slang"
        ],
        [
          "resident",
          "resident"
        ],
        [
          "hall",
          "hall"
        ]
      ],
      "qualifier": "university slang",
      "raw_glosses": [
        "(Hong Kong Cantonese, university slang) resident of a hall"
      ],
      "tags": [
        "Cantonese",
        "Hong-Kong"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɹɛː⁵⁵ si²¹/"
    },
    {
      "ipa": "/ɹɛː⁵⁵ si³⁵/"
    }
  ],
  "word": "resi"
}