"is maith la" meaning in Old Irish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ga",
            "2": "is maith le"
          },
          "expansion": "Irish: is maith le",
          "name": "desc"
        }
      ],
      "text": "Irish: is maith le"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gd",
            "2": "is math le"
          },
          "expansion": "Scottish Gaelic: is math le",
          "name": "desc"
        }
      ],
      "text": "Scottish Gaelic: is math le"
    }
  ],
  "etymology_text": "Literally ‘X is good with Y’ for ‘Y likes X’.",
  "head_templates": [
    {
      "args": {
        "1": "sga",
        "2": "verb"
      },
      "expansion": "is maith la",
      "name": "head"
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old 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": "It is for this they do it: they like to have the glory of apostles, and they do not endure persecution for the cross of Christ.",
          "text": "Is dó da·gníat: maith leu indocbál apstal doib et ní fodmat ingreimm ar chroich Críst.",
          "type": "example"
        }
      ],
      "glosses": [
        "to like"
      ],
      "id": "en-is_maith_la-sga-verb-0W5OiILv",
      "links": [
        [
          "like",
          "like"
        ]
      ]
    }
  ],
  "word": "is maith la"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ga",
            "2": "is maith le"
          },
          "expansion": "Irish: is maith le",
          "name": "desc"
        }
      ],
      "text": "Irish: is maith le"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gd",
            "2": "is math le"
          },
          "expansion": "Scottish Gaelic: is math le",
          "name": "desc"
        }
      ],
      "text": "Scottish Gaelic: is math le"
    }
  ],
  "etymology_text": "Literally ‘X is good with Y’ for ‘Y likes X’.",
  "head_templates": [
    {
      "args": {
        "1": "sga",
        "2": "verb"
      },
      "expansion": "is maith la",
      "name": "head"
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "Old Irish entries with incorrect language header",
        "Old Irish lemmas",
        "Old Irish multiword terms",
        "Old Irish terms with quotations",
        "Old Irish verbs",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "english": "It is for this they do it: they like to have the glory of apostles, and they do not endure persecution for the cross of Christ.",
          "text": "Is dó da·gníat: maith leu indocbál apstal doib et ní fodmat ingreimm ar chroich Críst.",
          "type": "example"
        }
      ],
      "glosses": [
        "to like"
      ],
      "links": [
        [
          "like",
          "like"
        ]
      ]
    }
  ],
  "word": "is maith la"
}