"wan-" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*h₁weh₂-"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "wan-"
      },
      "expansion": "Middle English wan-",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "ang",
        "3": "wan-"
      },
      "expansion": "Old English wan-",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*wana-"
      },
      "expansion": "Proto-West Germanic *wana-",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*wanaz",
        "t": "lacking, missing, deficient"
      },
      "expansion": "Proto-Germanic *wanaz (“lacking, missing, deficient”)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*h₁weh₂-",
        "t": "to be lacking, be empty"
      },
      "expansion": "Proto-Indo-European *h₁weh₂- (“to be lacking, be empty”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle English wan-, from Old English wan-, from Proto-West Germanic *wana-, from Proto-Germanic *wanaz (“lacking, missing, deficient”), from Proto-Indo-European *h₁weh₂- (“to be lacking, be empty”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "wan-",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "wan-",
      "name": "en-prefix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Preceding nouns and adjectives with the sense “bad”, “un-”."
      ],
      "id": "en-wan--en-prefix-dAduZJMS",
      "links": [
        [
          "bad",
          "bad#English"
        ],
        [
          "un-",
          "un-#English"
        ]
      ],
      "raw_glosses": [
        "(no longer productive) Preceding nouns and adjectives with the sense “bad”, “un-”."
      ],
      "tags": [
        "idiomatic",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/wɒn/"
    }
  ],
  "word": "wan-"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*h₁weh₂-"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "wan-"
      },
      "expansion": "Middle English wan-",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "ang",
        "3": "wan-"
      },
      "expansion": "Old English wan-",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "gmw-pro",
        "3": "*wana-"
      },
      "expansion": "Proto-West Germanic *wana-",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "gem-pro",
        "3": "*wanaz",
        "t": "lacking, missing, deficient"
      },
      "expansion": "Proto-Germanic *wanaz (“lacking, missing, deficient”)",
      "name": "der"
    },
    {
      "args": {
        "1": "en",
        "2": "ine-pro",
        "3": "*h₁weh₂-",
        "t": "to be lacking, be empty"
      },
      "expansion": "Proto-Indo-European *h₁weh₂- (“to be lacking, be empty”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Middle English wan-, from Old English wan-, from Proto-West Germanic *wana-, from Proto-Germanic *wanaz (“lacking, missing, deficient”), from Proto-Indo-European *h₁weh₂- (“to be lacking, be empty”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "wan-",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "wan-",
      "name": "en-prefix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "English 1-syllable words",
        "English entries with incorrect language header",
        "English lemmas",
        "English prefixes",
        "English terms derived from Middle English",
        "English terms derived from Old English",
        "English terms derived from Proto-Germanic",
        "English terms derived from Proto-Indo-European",
        "English terms derived from Proto-West Germanic",
        "English terms derived from the Proto-Indo-European root *h₁weh₂-",
        "English terms inherited from Middle English",
        "English terms inherited from Old English",
        "English terms inherited from Proto-West Germanic",
        "English terms with IPA pronunciation"
      ],
      "glosses": [
        "Preceding nouns and adjectives with the sense “bad”, “un-”."
      ],
      "links": [
        [
          "bad",
          "bad#English"
        ],
        [
          "un-",
          "un-#English"
        ]
      ],
      "raw_glosses": [
        "(no longer productive) Preceding nouns and adjectives with the sense “bad”, “un-”."
      ],
      "tags": [
        "idiomatic",
        "morpheme"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/wɒn/"
    }
  ],
  "word": "wan-"
}