"de seu" meaning in Old Galician-Portuguese

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gl",
            "2": "de seu"
          },
          "expansion": "Galician: de seu",
          "name": "desc"
        }
      ],
      "text": "Galician: de seu"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "roa-opt",
        "2": "prepositional phrase"
      },
      "expansion": "de seu",
      "name": "head"
    }
  ],
  "lang": "Old Galician-Portuguese",
  "lang_code": "roa-opt",
  "pos": "prep_phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Old Galician-Portuguese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "english": "And you must know that they didn't need tutors, because all of them learned very well by themselves everything that suited them",
          "ref": "1370, R. Lorenzo, editor, Crónica troiana. Introducción e texto, A Coruña: Fundación Barrié, page 735",
          "text": "Et sabede que nõ ouuerõ mester ayos, ca todo(s) aprendíã moy bẽ de seu, quanto lles cõvĩjna.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "on one's own; by oneself"
      ],
      "id": "en-de_seu-roa-opt-prep_phrase-~KmhMXvM",
      "links": [
        [
          "on one's own",
          "on one's own"
        ],
        [
          "by oneself",
          "by oneself"
        ]
      ]
    }
  ],
  "word": "de seu"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "gl",
            "2": "de seu"
          },
          "expansion": "Galician: de seu",
          "name": "desc"
        }
      ],
      "text": "Galician: de seu"
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "roa-opt",
        "2": "prepositional phrase"
      },
      "expansion": "de seu",
      "name": "head"
    }
  ],
  "lang": "Old Galician-Portuguese",
  "lang_code": "roa-opt",
  "pos": "prep_phrase",
  "senses": [
    {
      "categories": [
        "Old Galician-Portuguese entries with incorrect language header",
        "Old Galician-Portuguese lemmas",
        "Old Galician-Portuguese multiword terms",
        "Old Galician-Portuguese prepositional phrases",
        "Old Galician-Portuguese terms with quotations",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "english": "And you must know that they didn't need tutors, because all of them learned very well by themselves everything that suited them",
          "ref": "1370, R. Lorenzo, editor, Crónica troiana. Introducción e texto, A Coruña: Fundación Barrié, page 735",
          "text": "Et sabede que nõ ouuerõ mester ayos, ca todo(s) aprendíã moy bẽ de seu, quanto lles cõvĩjna.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "on one's own; by oneself"
      ],
      "links": [
        [
          "on one's own",
          "on one's own"
        ],
        [
          "by oneself",
          "by oneself"
        ]
      ]
    }
  ],
  "word": "de seu"
}