"se" meaning in Ido

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "eo",
        "3": "se"
      },
      "expansion": "Esperanto se",
      "name": "der"
    }
  ],
  "etymology_text": "From Esperanto se.",
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "conjunctions"
      },
      "expansion": "se",
      "name": "head"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "conj",
  "senses": [
    {
      "examples": [
        {
          "english": "The clerk would begin to work if he could.",
          "text": "La klerko komencus laborar se ilu povus.",
          "translation": "The clerk would begin to work if he could."
        },
        {
          "english": "If I could, I would buy another house.",
          "text": "Se me povus, me komprus altra domo.",
          "translation": "If I could, I would buy another house."
        }
      ],
      "glosses": [
        "if"
      ],
      "id": "en-se-io-conj-k19oMZ1P",
      "links": [
        [
          "if",
          "if"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/se/"
    },
    {
      "ipa": "/sɛ/"
    }
  ],
  "word": "se"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "s",
        "3": "e<id:consonant>"
      },
      "expansion": "s + -e",
      "name": "suffix"
    }
  ],
  "etymology_text": "From s + -e.",
  "forms": [
    {
      "form": "se-i",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "nouns",
        "3": "plural",
        "4": "se-i"
      },
      "expansion": "se (plural se-i)",
      "name": "head"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "0 100",
          "kind": "other",
          "name": "Ido entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 100",
          "kind": "other",
          "name": "Ido links with redundant wikilinks",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 100",
          "kind": "other",
          "name": "Ido terms suffixed with -e (consonant)",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "0 100",
          "kind": "other",
          "langcode": "io",
          "name": "Latin letter names",
          "orig": "io:Latin letter names",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The name of the Latin script letter S/s."
      ],
      "id": "en-se-io-noun-IyX2HhRs",
      "links": [
        [
          "Latin script",
          "Appendix:Latin script"
        ],
        [
          "S",
          "S#English"
        ],
        [
          "s",
          "s#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/se/"
    },
    {
      "ipa": "/sɛ/"
    }
  ],
  "word": "se"
}

{
  "categories": [
    "Ido conjunctions",
    "Ido entries with incorrect language header",
    "Ido lemmas",
    "Ido links with redundant wikilinks",
    "Ido nouns",
    "Ido terms derived from Esperanto",
    "Ido terms suffixed with -e (consonant)",
    "Pages with 110 entries",
    "Pages with entries",
    "io:Latin letter names"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "eo",
        "3": "se"
      },
      "expansion": "Esperanto se",
      "name": "der"
    }
  ],
  "etymology_text": "From Esperanto se.",
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "conjunctions"
      },
      "expansion": "se",
      "name": "head"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "conj",
  "senses": [
    {
      "examples": [
        {
          "english": "The clerk would begin to work if he could.",
          "text": "La klerko komencus laborar se ilu povus.",
          "translation": "The clerk would begin to work if he could."
        },
        {
          "english": "If I could, I would buy another house.",
          "text": "Se me povus, me komprus altra domo.",
          "translation": "If I could, I would buy another house."
        }
      ],
      "glosses": [
        "if"
      ],
      "links": [
        [
          "if",
          "if"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/se/"
    },
    {
      "ipa": "/sɛ/"
    }
  ],
  "word": "se"
}

{
  "categories": [
    "Ido entries with incorrect language header",
    "Ido lemmas",
    "Ido links with redundant wikilinks",
    "Ido nouns",
    "Ido terms suffixed with -e (consonant)",
    "Pages with 110 entries",
    "Pages with entries",
    "io:Latin letter names"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "io",
        "2": "s",
        "3": "e<id:consonant>"
      },
      "expansion": "s + -e",
      "name": "suffix"
    }
  ],
  "etymology_text": "From s + -e.",
  "forms": [
    {
      "form": "se-i",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "io",
        "2": "nouns",
        "3": "plural",
        "4": "se-i"
      },
      "expansion": "se (plural se-i)",
      "name": "head"
    }
  ],
  "lang": "Ido",
  "lang_code": "io",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The name of the Latin script letter S/s."
      ],
      "links": [
        [
          "Latin script",
          "Appendix:Latin script"
        ],
        [
          "S",
          "S#English"
        ],
        [
          "s",
          "s#English"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/se/"
    },
    {
      "ipa": "/sɛ/"
    }
  ],
  "word": "se"
}