"SE" meaning in Japanese

{
  "forms": [
    {
      "form": "SE",
      "ruby": [
        [
          "SE",
          "エスイー"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "esuī",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "エスイー"
      },
      "expansion": "SE(エスイー) • (esuī)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(saundo efekuto, “sound effect”); a pre-recorded piece of music played at a concert, often before or after a concert",
          "word": "サウンドエフェクト"
        }
      ],
      "categories": [
        {
          "_dis": "47 53",
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 53",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "45 55",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Japanese terms written in foreign scripts",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "abbreviation of サウンドエフェクト (saundo efekuto, “sound effect”); a pre-recorded piece of music played at a concert, often before or after a concert"
      ],
      "id": "en-SE-ja-noun-r1XsnyfW",
      "links": [
        [
          "サウンドエフェクト",
          "サウンドエフェクト#Japanese"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "(shisutemu enjinia, “system engineer”); a type of computer engineer with work spanning from requirements definition, design, development, deployment, to project management",
          "word": "システムエンジニア"
        }
      ],
      "categories": [
        {
          "_dis": "44 56",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 53",
          "kind": "other",
          "name": "Japanese links with redundant alt parameters",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "47 53",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "45 55",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "49 51",
          "kind": "other",
          "name": "Japanese terms written in foreign scripts",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "abbreviation of システムエンジニア (shisutemu enjinia, “system engineer”); a type of computer engineer with work spanning from requirements definition, design, development, deployment, to project management"
      ],
      "id": "en-SE-ja-noun-x4xU8tyR",
      "links": [
        [
          "システムエンジニア",
          "システムエンジニア#Japanese"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[e̞sɨ iː]"
    }
  ],
  "word": "SE"
}

{
  "categories": [
    "Japanese entries with incorrect language header",
    "Japanese lemmas",
    "Japanese links with redundant alt parameters",
    "Japanese links with redundant wikilinks",
    "Japanese nouns",
    "Japanese terms with IPA pronunciation",
    "Japanese terms with IPA pronunciation missing pitch accent",
    "Japanese terms with redundant sortkeys",
    "Japanese terms written in foreign scripts",
    "Pages with 10 entries",
    "Pages with entries"
  ],
  "forms": [
    {
      "form": "SE",
      "ruby": [
        [
          "SE",
          "エスイー"
        ]
      ],
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "esuī",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "エスイー"
      },
      "expansion": "SE(エスイー) • (esuī)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "alt_of": [
        {
          "extra": "(saundo efekuto, “sound effect”); a pre-recorded piece of music played at a concert, often before or after a concert",
          "word": "サウンドエフェクト"
        }
      ],
      "categories": [
        "Japanese abbreviations"
      ],
      "glosses": [
        "abbreviation of サウンドエフェクト (saundo efekuto, “sound effect”); a pre-recorded piece of music played at a concert, often before or after a concert"
      ],
      "links": [
        [
          "サウンドエフェクト",
          "サウンドエフェクト#Japanese"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    },
    {
      "alt_of": [
        {
          "extra": "(shisutemu enjinia, “system engineer”); a type of computer engineer with work spanning from requirements definition, design, development, deployment, to project management",
          "word": "システムエンジニア"
        }
      ],
      "categories": [
        "Japanese abbreviations"
      ],
      "glosses": [
        "abbreviation of システムエンジニア (shisutemu enjinia, “system engineer”); a type of computer engineer with work spanning from requirements definition, design, development, deployment, to project management"
      ],
      "links": [
        [
          "システムエンジニア",
          "システムエンジニア#Japanese"
        ]
      ],
      "tags": [
        "abbreviation",
        "alt-of"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[e̞sɨ iː]"
    }
  ],
  "word": "SE"
}