"dés-" meaning in French

{
  "etymology_templates": [
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "fr",
        "2": "frm",
        "3": "des-",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Middle French des-",
      "name": "inh"
    },
    {
      "args": {
        "1": "fr",
        "2": "frm",
        "3": "des-"
      },
      "expansion": "Inherited from Middle French des-",
      "name": "inh+"
    },
    {
      "args": {
        "1": "fr",
        "2": "fro",
        "3": "des-"
      },
      "expansion": "Old French des-",
      "name": "inh"
    },
    {
      "args": {
        "1": "fr",
        "2": "la",
        "3": "dis-"
      },
      "expansion": "Latin dis-",
      "name": "inh"
    },
    {
      "args": {
        "1": "fr",
        "2": "ine-pro",
        "3": "*dwís"
      },
      "expansion": "Proto-Indo-European *dwís",
      "name": "inh"
    }
  ],
  "etymology_text": "Inherited from Middle French des-, from Old French des-, from Latin dis-, from Proto-Indo-European *dwís.",
  "head_templates": [
    {
      "args": {},
      "expansion": "dés-",
      "name": "fr-prefix"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "désarmer (“to disarm”)"
        },
        {
          "text": "désordre (“disorder”)"
        }
      ],
      "glosses": [
        "dis-, de-"
      ],
      "id": "en-dés--fr-prefix-b3BpmWJz",
      "links": [
        [
          "dis-",
          "dis-"
        ],
        [
          "de-",
          "de-"
        ]
      ],
      "raw_glosses": [
        "(variant of dé- before a vowel sound) dis-, de-"
      ],
      "raw_tags": [
        "of dé- before a vowel sound"
      ],
      "related": [
        {
          "word": "dé-"
        },
        {
          "word": "dis-"
        }
      ],
      "tags": [
        "morpheme",
        "variant"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/dez/"
    }
  ],
  "word": "dés-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "Inherited"
      },
      "expansion": "Inherited",
      "name": "glossary"
    },
    {
      "args": {
        "1": "fr",
        "2": "frm",
        "3": "des-",
        "4": "",
        "5": "",
        "g": "",
        "g2": "",
        "g3": "",
        "id": "",
        "lit": "",
        "nocat": "",
        "pos": "",
        "sc": "",
        "sort": "",
        "tr": "",
        "ts": ""
      },
      "expansion": "Middle French des-",
      "name": "inh"
    },
    {
      "args": {
        "1": "fr",
        "2": "frm",
        "3": "des-"
      },
      "expansion": "Inherited from Middle French des-",
      "name": "inh+"
    },
    {
      "args": {
        "1": "fr",
        "2": "fro",
        "3": "des-"
      },
      "expansion": "Old French des-",
      "name": "inh"
    },
    {
      "args": {
        "1": "fr",
        "2": "la",
        "3": "dis-"
      },
      "expansion": "Latin dis-",
      "name": "inh"
    },
    {
      "args": {
        "1": "fr",
        "2": "ine-pro",
        "3": "*dwís"
      },
      "expansion": "Proto-Indo-European *dwís",
      "name": "inh"
    }
  ],
  "etymology_text": "Inherited from Middle French des-, from Old French des-, from Latin dis-, from Proto-Indo-European *dwís.",
  "head_templates": [
    {
      "args": {},
      "expansion": "dés-",
      "name": "fr-prefix"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "prefix",
  "related": [
    {
      "word": "dé-"
    },
    {
      "word": "dis-"
    }
  ],
  "senses": [
    {
      "categories": [
        "French 1-syllable words",
        "French entries with incorrect language header",
        "French lemmas",
        "French prefixes",
        "French terms derived from Latin",
        "French terms derived from Middle French",
        "French terms derived from Old French",
        "French terms derived from Proto-Indo-European",
        "French terms inherited from Latin",
        "French terms inherited from Middle French",
        "French terms inherited from Old French",
        "French terms inherited from Proto-Indo-European",
        "French terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "text": "désarmer (“to disarm”)"
        },
        {
          "text": "désordre (“disorder”)"
        }
      ],
      "glosses": [
        "dis-, de-"
      ],
      "links": [
        [
          "dis-",
          "dis-"
        ],
        [
          "de-",
          "de-"
        ]
      ],
      "raw_glosses": [
        "(variant of dé- before a vowel sound) dis-, de-"
      ],
      "raw_tags": [
        "of dé- before a vowel sound"
      ],
      "tags": [
        "morpheme",
        "variant"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/dez/"
    }
  ],
  "word": "dés-"
}