"waste of breath" meaning in All languages combined

{
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "waste of breath",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Needless speech."
      ],
      "id": "en-waste_of_breath-en-noun-b9HlBFjU"
    },
    {
      "categories": [
        {
          "_dis": "17 83",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "2013, Days N' Daze (lyrics and music), “Misanthropic Drunken Loner”, in Rogue Taxidermy",
          "text": "This is my misanthropic confession\nHumans are a waste of breath\nAnd don't think I exclude myself\nI'm an asshole just like you.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of waste of oxygen"
      ],
      "id": "en-waste_of_breath-en-noun-iZcvNdRn",
      "links": [
        [
          "waste of oxygen",
          "waste of oxygen#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "waste of oxygen"
        }
      ]
    }
  ],
  "word": "waste of breath"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English multiword terms",
    "English nouns",
    "English nouns with unknown or uncertain plurals"
  ],
  "head_templates": [
    {
      "args": {
        "1": "?"
      },
      "expansion": "waste of breath",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "Needless speech."
      ]
    },
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2013, Days N' Daze (lyrics and music), “Misanthropic Drunken Loner”, in Rogue Taxidermy",
          "text": "This is my misanthropic confession\nHumans are a waste of breath\nAnd don't think I exclude myself\nI'm an asshole just like you.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Synonym of waste of oxygen"
      ],
      "links": [
        [
          "waste of oxygen",
          "waste of oxygen#English"
        ]
      ],
      "synonyms": [
        {
          "tags": [
            "synonym",
            "synonym-of"
          ],
          "word": "waste of oxygen"
        }
      ]
    }
  ],
  "word": "waste of breath"
}