"Bieber fever" meaning in English

{
  "etymology_text": "Chosen for the approximate rhyme.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "Bieber fever (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English rhyming compounds",
          "parents": [
            "Rhyming compounds",
            "Compound terms",
            "Rhyming phrases",
            "Terms by etymology",
            "Phrases",
            "Lemmas",
            "Multiword terms"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Fandom",
          "orig": "en:Fandom",
          "parents": [
            "Culture",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Justin Bieber",
          "orig": "en:Justin Bieber",
          "parents": [
            "Individuals",
            "Music",
            "People",
            "Art",
            "Sound",
            "Human",
            "Culture",
            "Energy",
            "All topics",
            "Society",
            "Nature",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Music",
          "orig": "en:Music",
          "parents": [
            "Art",
            "Sound",
            "Culture",
            "Energy",
            "Society",
            "Nature",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Enthusiasm for the Canadian singer Justin Bieber."
      ],
      "id": "en-Bieber_fever-en-noun-ZFKpRju5",
      "raw_glosses": [
        "(informal) Enthusiasm for the Canadian singer Justin Bieber."
      ],
      "synonyms": [
        {
          "word": "Biebermania"
        }
      ],
      "tags": [
        "informal",
        "uncountable"
      ]
    }
  ],
  "word": "Bieber fever"
}

{
  "etymology_text": "Chosen for the approximate rhyme.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "Bieber fever (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English eponyms",
        "English informal terms",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English rhyming compounds",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Fandom",
        "en:Justin Bieber",
        "en:Music"
      ],
      "glosses": [
        "Enthusiasm for the Canadian singer Justin Bieber."
      ],
      "raw_glosses": [
        "(informal) Enthusiasm for the Canadian singer Justin Bieber."
      ],
      "tags": [
        "informal",
        "uncountable"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "Biebermania"
    }
  ],
  "word": "Bieber fever"
}