"go leith" meaning in Irish

{
  "etymology_templates": [
    {
      "args": {
        "1": "ga",
        "2": "sga",
        "3": "co leth"
      },
      "expansion": "Old Irish co leth",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old Irish co leth, from co (“with”) and leth (“side; half”).",
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "adverb",
        "cat2": "",
        "head": ""
      },
      "expansion": "go leith",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "go leith",
      "name": "ga-adv"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Irish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "a year and a half",
          "text": "bliain go leith",
          "type": "example"
        },
        {
          "english": "three and a half hours",
          "text": "trí huaire go leith",
          "type": "example"
        }
      ],
      "glosses": [
        "and a half"
      ],
      "id": "en-go_leith-ga-adv-~g6xPAGu",
      "links": [
        [
          "half",
          "half"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡəˈl̠ʲɛ/",
      "tags": [
        "Cois-Fharraige"
      ]
    }
  ],
  "word": "go leith"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "ga",
        "2": "sga",
        "3": "co leth"
      },
      "expansion": "Old Irish co leth",
      "name": "inh"
    }
  ],
  "etymology_text": "From Old Irish co leth, from co (“with”) and leth (“side; half”).",
  "head_templates": [
    {
      "args": {
        "1": "ga",
        "2": "adverb",
        "cat2": "",
        "head": ""
      },
      "expansion": "go leith",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "go leith",
      "name": "ga-adv"
    }
  ],
  "lang": "Irish",
  "lang_code": "ga",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        "Irish adverbs",
        "Irish entries with incorrect language header",
        "Irish lemmas",
        "Irish multiword terms",
        "Irish terms derived from Old Irish",
        "Irish terms inherited from Old Irish",
        "Irish terms with usage examples",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "a year and a half",
          "text": "bliain go leith",
          "type": "example"
        },
        {
          "english": "three and a half hours",
          "text": "trí huaire go leith",
          "type": "example"
        }
      ],
      "glosses": [
        "and a half"
      ],
      "links": [
        [
          "half",
          "half"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ɡəˈl̠ʲɛ/",
      "tags": [
        "Cois-Fharraige"
      ]
    }
  ],
  "word": "go leith"
}