"teething problem" meaning in All languages combined

{
  "forms": [
    {
      "form": "teething problems",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "teething problem (plural teething problems)",
      "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"
        }
      ],
      "glosses": [
        "A problem expected with any new and untried product, system, or venture"
      ],
      "id": "en-teething_problem-en-noun-X2mdo2kQ",
      "raw_glosses": [
        "(idiomatic) A problem expected with any new and untried product, system, or venture"
      ],
      "related": [
        {
          "word": "teething troubles"
        }
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "teething problem"
}

{
  "forms": [
    {
      "form": "teething problems",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "teething problem (plural teething problems)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "related": [
    {
      "word": "teething troubles"
    }
  ],
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English idioms",
        "English lemmas",
        "English multiword terms",
        "English nouns"
      ],
      "glosses": [
        "A problem expected with any new and untried product, system, or venture"
      ],
      "raw_glosses": [
        "(idiomatic) A problem expected with any new and untried product, system, or venture"
      ],
      "tags": [
        "idiomatic"
      ]
    }
  ],
  "word": "teething problem"
}