"ler och långhalm" meaning in Swedish

{
  "etymology_text": "Literally meaning \"clay and long straw\", using the shortened \"ler\" for \"lera\" (clay). The term comes from older times' manufacture of bricks when clay and straw were worked together, which would then be tightly joined together and difficult to distinguish.",
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "idiom"
      },
      "expansion": "ler och långhalm",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Swedish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The expression means that two things (people, etc) are strongly related."
      ],
      "id": "en-ler_och_långhalm-sv-phrase-JphzrJUx",
      "raw_glosses": [
        "(idiomatic) The expression means that two things (people, etc) are strongly related."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "ler och långhalm"
}

{
  "etymology_text": "Literally meaning \"clay and long straw\", using the shortened \"ler\" for \"lera\" (clay). The term comes from older times' manufacture of bricks when clay and straw were worked together, which would then be tightly joined together and difficult to distinguish.",
  "head_templates": [
    {
      "args": {
        "1": "sv",
        "2": "idiom"
      },
      "expansion": "ler och långhalm",
      "name": "head"
    }
  ],
  "lang": "Swedish",
  "lang_code": "sv",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "Swedish entries with incorrect language header",
        "Swedish idioms",
        "Swedish lemmas",
        "Swedish multiword terms"
      ],
      "glosses": [
        "The expression means that two things (people, etc) are strongly related."
      ],
      "raw_glosses": [
        "(idiomatic) The expression means that two things (people, etc) are strongly related."
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "ler och långhalm"
}