"-se" meaning in Old Irish

{
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        "2": "suffix",
        "cat2": "emphatic suffixes",
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        "g2": ""
      },
      "expansion": "-se",
      "name": "head"
    },
    {
      "args": {
        "1": "e"
      },
      "expansion": "-se",
      "name": "sga-suffix"
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "suffix",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "used after slender consonants and front vowels",
          "word": "-sa"
        }
      ],
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          "parents": [
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          "kind": "other",
          "name": "Pages with 14 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
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        },
        {
          "_dis": "10 2 1 3 5 6 9 6 9 8 9 9 9 9 2 2",
          "kind": "other",
          "name": "Pages with 14 entries",
          "parents": [],
          "source": "w+disamb"
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        {
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          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
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      ],
      "glosses": [
        "Alternative form of -sa (used after slender consonants and front vowels)"
      ],
      "id": "en--se-sga-suffix-qZJpE4nv",
      "links": [
        [
          "-sa",
          "-sa#Old_Irish"
        ]
      ],
      "related": [
        {
          "word": "1 sg"
        },
        {
          "word": "-sa"
        },
        {
          "word": "2 sg"
        },
        {
          "word": "-siu"
        },
        {
          "word": "-so"
        },
        {
          "word": "-su"
        },
        {
          "word": "3 sg. m.n."
        },
        {
          "word": "-som"
        },
        {
          "word": "-sem"
        },
        {
          "word": "-sium"
        },
        {
          "word": "-sum"
        },
        {
          "word": "-sam"
        },
        {
          "word": "3 sg. f."
        },
        {
          "word": "-si"
        },
        {
          "word": "1 pl"
        },
        {
          "word": "-ni"
        },
        {
          "word": "-nai"
        },
        {
          "word": "-sni"
        },
        {
          "word": "2 pl"
        },
        {
          "word": "3 pl"
        },
        {
          "word": "Emphatic suffixes are added to nouns modified by a possessive determiner to emphasize the possessor"
        },
        {
          "word": "to verbs"
        },
        {
          "word": "predicate adjectives"
        },
        {
          "word": "and predicate nouns to emphasize the subject"
        },
        {
          "word": "and to inflected prepositions to emphasize the object"
        }
      ],
      "tags": [
        "alt-of",
        "alternative",
        "morpheme"
      ]
    }
  ],
  "word": "-se"
}

{
  "categories": [
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  "head_templates": [
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        "2": "suffix",
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        "g2": ""
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      "expansion": "-se",
      "name": "head"
    },
    {
      "args": {
        "1": "e"
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      "expansion": "-se",
      "name": "sga-suffix"
    }
  ],
  "lang": "Old Irish",
  "lang_code": "sga",
  "pos": "suffix",
  "related": [
    {
      "word": "1 sg"
    },
    {
      "word": "-sa"
    },
    {
      "word": "2 sg"
    },
    {
      "word": "-siu"
    },
    {
      "word": "-so"
    },
    {
      "word": "-su"
    },
    {
      "word": "3 sg. m.n."
    },
    {
      "word": "-som"
    },
    {
      "word": "-sem"
    },
    {
      "word": "-sium"
    },
    {
      "word": "-sum"
    },
    {
      "word": "-sam"
    },
    {
      "word": "3 sg. f."
    },
    {
      "word": "-si"
    },
    {
      "word": "1 pl"
    },
    {
      "word": "-ni"
    },
    {
      "word": "-nai"
    },
    {
      "word": "-sni"
    },
    {
      "word": "2 pl"
    },
    {
      "word": "3 pl"
    },
    {
      "word": "Emphatic suffixes are added to nouns modified by a possessive determiner to emphasize the possessor"
    },
    {
      "word": "to verbs"
    },
    {
      "word": "predicate adjectives"
    },
    {
      "word": "and predicate nouns to emphasize the subject"
    },
    {
      "word": "and to inflected prepositions to emphasize the object"
    }
  ],
  "senses": [
    {
      "alt_of": [
        {
          "extra": "used after slender consonants and front vowels",
          "word": "-sa"
        }
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      "categories": [
        "Old Irish emphatic suffixes",
        "Old Irish entries with incorrect language header",
        "Old Irish lemmas",
        "Old Irish suffixes",
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      "glosses": [
        "Alternative form of -sa (used after slender consonants and front vowels)"
      ],
      "links": [
        [
          "-sa",
          "-sa#Old_Irish"
        ]
      ],
      "tags": [
        "alt-of",
        "alternative",
        "morpheme"
      ]
    }
  ],
  "word": "-se"
}