"e-" meaning in Swedish

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "sv",
        "2": "ine-pro",
        "3": "*h₂ey-",
        "id": "life"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "sv",
        "2": "non",
        "3": "æ"
      },
      "expansion": "Old Norse æ",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "gem-pro",
        "3": "*aiwi",
        "4": "",
        "5": "forever"
      },
      "expansion": "Proto-Germanic *aiwi (“forever”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "gem-pro",
        "3": "*aiwaz"
      },
      "expansion": "Proto-Germanic *aiwaz",
      "name": "der"
    }
  ],
  "etymology_text": "From Old Norse æ, from Proto-Germanic *aiwi (“forever”), Proto-Germanic *aiwaz.",
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "prefix"
      },
      "expansion": "e-",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        {
          "_dis": "69 31",
          "kind": "other",
          "name": "Swedish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "text": "e- + huru (“how”) → ehuru (“although, however”)",
          "type": "example"
        },
        {
          "text": "e- + vad (“what”) → evad (“whatever”)",
          "type": "example"
        },
        {
          "text": "e- + var (“where”) → evar (“wherever”)",
          "type": "example"
        },
        {
          "text": "e- + ho (“who”) → eho (“whoever”)",
          "type": "example"
        }
      ],
      "glosses": [
        "prefix that may be used on certain pronouns and adverbs to create \"-ever\" constructions, most of which are formal or archaic."
      ],
      "id": "en-e--sv-prefix--bdnnYf-",
      "related": [
        {
          "word": "e"
        }
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "e-"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "sv",
        "2": "en",
        "3": "e-"
      },
      "expansion": "English e-",
      "name": "bor"
    }
  ],
  "etymology_text": "From English e-, shortening of electronic.",
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "prefix"
      },
      "expansion": "e-",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "prefix",
  "senses": [
    {
      "glosses": [
        "electronic; including the hyphen"
      ],
      "id": "en-e--sv-prefix-8uivdjNj",
      "links": [
        [
          "electronic",
          "electronic"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "e-"
}

{
  "categories": [
    "Pages with 19 entries",
    "Pages with entries",
    "Swedish entries with incorrect language header",
    "Swedish lemmas",
    "Swedish prefixes",
    "Swedish terms borrowed from English",
    "Swedish terms derived from English",
    "Swedish terms derived from Old Norse",
    "Swedish terms derived from Proto-Germanic",
    "Swedish terms derived from Proto-Indo-European",
    "Swedish terms derived from the Proto-Indo-European root *h₂ey- (life)",
    "Swedish terms inherited from Old Norse",
    "Swedish terms inherited from Proto-Germanic"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "sv",
        "2": "ine-pro",
        "3": "*h₂ey-",
        "id": "life"
      },
      "expansion": "",
      "name": "root"
    },
    {
      "args": {
        "1": "sv",
        "2": "non",
        "3": "æ"
      },
      "expansion": "Old Norse æ",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "gem-pro",
        "3": "*aiwi",
        "4": "",
        "5": "forever"
      },
      "expansion": "Proto-Germanic *aiwi (“forever”)",
      "name": "inh"
    },
    {
      "args": {
        "1": "sv",
        "2": "gem-pro",
        "3": "*aiwaz"
      },
      "expansion": "Proto-Germanic *aiwaz",
      "name": "der"
    }
  ],
  "etymology_text": "From Old Norse æ, from Proto-Germanic *aiwi (“forever”), Proto-Germanic *aiwaz.",
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "prefix"
      },
      "expansion": "e-",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "prefix",
  "related": [
    {
      "word": "e"
    }
  ],
  "senses": [
    {
      "examples": [
        {
          "text": "e- + huru (“how”) → ehuru (“although, however”)",
          "type": "example"
        },
        {
          "text": "e- + vad (“what”) → evad (“whatever”)",
          "type": "example"
        },
        {
          "text": "e- + var (“where”) → evar (“wherever”)",
          "type": "example"
        },
        {
          "text": "e- + ho (“who”) → eho (“whoever”)",
          "type": "example"
        }
      ],
      "glosses": [
        "prefix that may be used on certain pronouns and adverbs to create \"-ever\" constructions, most of which are formal or archaic."
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "e-"
}

{
  "categories": [
    "Pages with 19 entries",
    "Pages with entries",
    "Swedish entries with incorrect language header",
    "Swedish lemmas",
    "Swedish prefixes",
    "Swedish terms borrowed from English",
    "Swedish terms derived from English"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "sv",
        "2": "en",
        "3": "e-"
      },
      "expansion": "English e-",
      "name": "bor"
    }
  ],
  "etymology_text": "From English e-, shortening of electronic.",
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "prefix"
      },
      "expansion": "e-",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "prefix",
  "senses": [
    {
      "glosses": [
        "electronic; including the hyphen"
      ],
      "links": [
        [
          "electronic",
          "electronic"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    }
  ],
  "word": "e-"
}