"huelga decir" meaning in Spanish

{
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "phrase"
      },
      "expansion": "huelga decir",
      "name": "head"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Spanish entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "needless to say"
      ],
      "id": "en-huelga_decir-es-phrase-YTzXodv7",
      "links": [
        [
          "needless to say",
          "needless to say"
        ]
      ],
      "synonyms": [
        {
          "word": "ni que decir tiene"
        }
      ]
    }
  ],
  "word": "huelga decir"
}

{
  "head_templates": [
    {
      "args": {
        "1": "es",
        "2": "phrase"
      },
      "expansion": "huelga decir",
      "name": "head"
    }
  ],
  "lang": "Spanish",
  "lang_code": "es",
  "pos": "phrase",
  "senses": [
    {
      "categories": [
        "Spanish entries with incorrect language header",
        "Spanish lemmas",
        "Spanish multiword terms",
        "Spanish phrases"
      ],
      "glosses": [
        "needless to say"
      ],
      "links": [
        [
          "needless to say",
          "needless to say"
        ]
      ],
      "synonyms": [
        {
          "word": "ni que decir tiene"
        }
      ]
    }
  ],
  "word": "huelga decir"
}