"acid-tongued" meaning in English

{
  "forms": [
    {
      "form": "more acid-tongued",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most acid-tongued",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "acid-tongued (comparative more acid-tongued, superlative most acid-tongued)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "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 entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "2016 February 7, Michael Barbaro, “Once Impervious, Marco Rubio Is Diminished by a Caustic Chris Christie”, in The New York Times",
          "text": "Mr. Christie then gave Mr. Rubio his trademark New Jersey treatment: He unleashed a series of rapid-fire, acid-tongued attacks on the man standing four podiums to his right, alternately looking directly at Mr. Rubio and at the camera.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Bitingly critical or sarcastic; sharp-tongued."
      ],
      "id": "en-acid-tongued-en-adj-W6I3ssfy",
      "links": [
        [
          "Bitingly",
          "bitingly"
        ],
        [
          "critical",
          "critical"
        ],
        [
          "sarcastic",
          "sarcastic"
        ],
        [
          "sharp-tongued",
          "sharp-tongued"
        ]
      ]
    }
  ],
  "word": "acid-tongued"
}

{
  "forms": [
    {
      "form": "more acid-tongued",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most acid-tongued",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "acid-tongued (comparative more acid-tongued, superlative most acid-tongued)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English adjectives",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English parasynthetic adjectives",
        "English possessional adjectives",
        "English terms with non-redundant non-automated sortkeys",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "2016 February 7, Michael Barbaro, “Once Impervious, Marco Rubio Is Diminished by a Caustic Chris Christie”, in The New York Times",
          "text": "Mr. Christie then gave Mr. Rubio his trademark New Jersey treatment: He unleashed a series of rapid-fire, acid-tongued attacks on the man standing four podiums to his right, alternately looking directly at Mr. Rubio and at the camera.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "Bitingly critical or sarcastic; sharp-tongued."
      ],
      "links": [
        [
          "Bitingly",
          "bitingly"
        ],
        [
          "critical",
          "critical"
        ],
        [
          "sarcastic",
          "sarcastic"
        ],
        [
          "sharp-tongued",
          "sharp-tongued"
        ]
      ]
    }
  ],
  "word": "acid-tongued"
}