"is cuman la" meaning in Old Irish

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "mga",
            "2": "is cuman",
            "3": "is cuman la"
          },
          "expansion": "Middle Irish: is cuman, is cuman la",
          "name": "desc"
        }
      ],
      "text": "Middle Irish: is cuman, is cuman la"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "ga",
            "2": "is cuimhin le"
          },
          "expansion": "Irish: is cuimhin le",
          "name": "desc"
        }
      ],
      "text": "Irish: is cuimhin le"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "cof",
        "t": "memory"
      },
      "expansion": "Welsh cof (“memory”)",
      "name": "cog"
    }
  ],
  "etymology_text": "Literally \"is remembered by\". The middle term cuman, which is used nowhere else in Old Irish, is generally connected to Welsh cof (“memory”).",
  "head_templates": [
    {
      "args": {
        "1": "sga",
        "10": "{{{prot2}}}",
        "11": "",
        "12": "{{{1}}}",
        "13": "",
        "14": "{{{2}}}",
        "2": "verb",
        "3": "",
        "4": "{{{conj}}}",
        "5": "",
        "6": "{{{conj2}}}",
        "7": "",
        "8": "{{{prot}}}",
        "9": "",
        "head": ""
      },
      "expansion": "is cuman la",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "is cuman la",
      "name": "sga-verb"
    }
  ],
  "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": "i.e. they had not remembered all the good that God had done to them in Egypt.",
          "text": ".i. nírbu chuman leu a nd[u]·rigni Dia friu i n-Ægipt di maith.",
          "type": "example"
        }
      ],
      "glosses": [
        "to remember"
      ],
      "id": "en-is_cuman_la-sga-verb-OC7Eux0Z",
      "links": [
        [
          "remember",
          "remember"
        ]
      ],
      "wikipedia": [
        "Brill Publishers"
      ]
    }
  ],
  "word": "is cuman la"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "mga",
            "2": "is cuman",
            "3": "is cuman la"
          },
          "expansion": "Middle Irish: is cuman, is cuman la",
          "name": "desc"
        }
      ],
      "text": "Middle Irish: is cuman, is cuman la"
    },
    {
      "depth": 2,
      "templates": [
        {
          "args": {
            "1": "ga",
            "2": "is cuimhin le"
          },
          "expansion": "Irish: is cuimhin le",
          "name": "desc"
        }
      ],
      "text": "Irish: is cuimhin le"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "cy",
        "2": "cof",
        "t": "memory"
      },
      "expansion": "Welsh cof (“memory”)",
      "name": "cog"
    }
  ],
  "etymology_text": "Literally \"is remembered by\". The middle term cuman, which is used nowhere else in Old Irish, is generally connected to Welsh cof (“memory”).",
  "head_templates": [
    {
      "args": {
        "1": "sga",
        "10": "{{{prot2}}}",
        "11": "",
        "12": "{{{1}}}",
        "13": "",
        "14": "{{{2}}}",
        "2": "verb",
        "3": "",
        "4": "{{{conj}}}",
        "5": "",
        "6": "{{{conj2}}}",
        "7": "",
        "8": "{{{prot}}}",
        "9": "",
        "head": ""
      },
      "expansion": "is cuman la",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "is cuman la",
      "name": "sga-verb"
    }
  ],
  "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": "i.e. they had not remembered all the good that God had done to them in Egypt.",
          "text": ".i. nírbu chuman leu a nd[u]·rigni Dia friu i n-Ægipt di maith.",
          "type": "example"
        }
      ],
      "glosses": [
        "to remember"
      ],
      "links": [
        [
          "remember",
          "remember"
        ]
      ],
      "wikipedia": [
        "Brill Publishers"
      ]
    }
  ],
  "word": "is cuman la"
}