"häromnatten" meaning in Swedish

{
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "adverb",
        "head": "",
        "sort": ""
      },
      "expansion": "häromnatten",
      "name": "head"
    },
    {
      "args": {
        "1": "-"
      },
      "expansion": "häromnatten (not comparable)",
      "name": "sv-adv"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "adv",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Swedish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "last night or a few nights ago, one of the most recent nights"
      ],
      "id": "en-häromnatten-sv-adv-UBtbJtKz",
      "related": [
        {
          "word": "häromdagen"
        }
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "häromnatten"
}

{
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "adverb",
        "head": "",
        "sort": ""
      },
      "expansion": "häromnatten",
      "name": "head"
    },
    {
      "args": {
        "1": "-"
      },
      "expansion": "häromnatten (not comparable)",
      "name": "sv-adv"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "adv",
  "related": [
    {
      "word": "häromdagen"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Swedish adverbs",
        "Swedish entries with incorrect language header",
        "Swedish lemmas"
      ],
      "glosses": [
        "last night or a few nights ago, one of the most recent nights"
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "häromnatten"
}