{
  "dictype": "WikiDicScrap",
  "error": false,
  "code": 200,
  "json": {
    "type": "wiki",
    "pronunciations": {
      "phonetic": [
        "ˈɛnvəˌloʊp"
      ],
      "listenurl": [
        {
          "lang": "Audio (US)",
          "url": "/var/www/html/blab/dic/audio/us/envelope.mp3"
        }
      ]
    },
    "meansorg": {
      "etymologies": [
        "From French enveloppe.  The engineering sense is derived from flight envelope.",
        "See envelop."
      ],
      "typelist": [
        {
          "name": "Noun",
          "meanlist": [
            {
              "mean": "A paper or cardboard wrapper used to enclose small, flat items, especially letters, for mailing."
            },
            {
              "mean": "Something that envelops; a wrapping."
            },
            {
              "mean": "A bag containing the lifting gas of a balloon or airship; fabric that encloses the gas-bags of an airship."
            },
            {
              "mean": "(geometry) A mathematical curve, surface, or higher-dimensional object that is the tangent to a given family of lines, curves, surfaces, or higher-dimensional objects."
            },
            {
              "mean": "(electronics) A curve that bounds another curve or set of curves, as the modulation envelope of an amplitude-modulated carrier wave in electronics."
            },
            {
              "mean": "(music) The shape of a sound, which may be controlled by a synthesizer or sampler."
            },
            {
              "mean": "(computing) The information used for routing a message  that is transmitted with the message but not part of its contents."
            },
            {
              "mean": "(biology) An enclosing structure or cover, such as a membrane; a space between two membranes"
            },
            {
              "mean": "(engineering) The set of limitations within which a technological system can perform safely and effectively."
            },
            {
              "mean": "(astronomy) The nebulous covering of the head or nucleus of a comet; a coma."
            },
            {
              "mean": "An earthwork in the form of a single parapet or a small rampart, sometimes raised in the ditch and sometimes beyond it."
            }
          ]
        },
        {
          "name": "See_also",
          "meanlist": [
            {
              "mean": "Wikipedia article on envelopes used for mailing\nWikipedia article on envelopes in geometry"
            }
          ]
        },
        {
          "name": "Verb",
          "meanlist": [
            {
              "mean": "Archaic form of envelop.\n1877, James Booth, A Treatise on Some New Geometrical Methods (page 209)\nAgain, if the plane of the impressed couple intersects the mean plane between N and C, it will envelope the cone whose focals are ON, ON′, and whose internal axis is therefore OA."
            }
          ]
        }
      ]
    },
    "meanskor": {
      "etymologies": [
        "",
        ""
      ],
      "typelist": [
        {
          "name": "명사",
          "meanlist": [
            {
              "mean": ""
            },
            {
              "mean": ""
            },
            {
              "mean": ""
            },
            {
              "mean": ""
            },
            {
              "mean": ""
            },
            {
              "mean": ""
            },
            {
              "mean": ""
            },
            {
              "mean": ""
            },
            {
              "mean": ""
            },
            {
              "mean": ""
            },
            {
              "mean": ""
            }
          ]
        },
        {
          "name": "참고_참고",
          "meanlist": [
            {
              "mean": ""
            }
          ]
        },
        {
          "name": "동사.",
          "meanlist": [
            {
              "mean": ""
            }
          ]
        }
      ]
    },
    "synonyms": {
      "org": [
        "(something that envelops): wrapper",
        "(bag containing the lifting gas): gasbag"
      ],
      "kor": [
        "",
        ""
      ]
    }
  }
}