"froth up" meaning in English

{
  "forms": [
    {
      "form": "froths up",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "frothing up",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "frothed up",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "frothed up",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "froth up (third-person singular simple present froths up, present participle frothing up, simple past and past participle frothed up)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "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 phrasal verbs with particle (up)",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1902, Rudyard Kipling, “How the Whale Got His Throat”, in Just So Stories",
          "text": "‘Then fetch me some,’ said the Whale, and he made the sea froth up with his tail.",
          "type": "quotation"
        },
        {
          "ref": "1911, D. H. Lawrence, chapter 8, in The White Peacock",
          "text": "As I passed along the edge of the meadow the cow-parsnip was as tall as I, frothing up to the top of the hedge, putting the faded hawthorn to a wan blush.",
          "type": "quotation"
        },
        {
          "ref": "1941, Emily Carr, chapter 20, in Klee Wyck",
          "text": "It was “soperlallie”, or soap berry. It grows in the woods; when you beat the berry it froths up and has a queer bitter taste.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To become frothy; to rise with a frothy surface or covered with something resembling froth."
      ],
      "id": "en-froth_up-en-verb-6PE82QP5",
      "links": [
        [
          "frothy",
          "frothy"
        ],
        [
          "rise",
          "rise"
        ],
        [
          "froth",
          "froth"
        ]
      ],
      "raw_glosses": [
        "(intransitive) To become frothy; to rise with a frothy surface or covered with something resembling froth."
      ],
      "synonyms": [
        {
          "word": "foam up"
        }
      ],
      "tags": [
        "intransitive"
      ]
    }
  ],
  "word": "froth up"
}

{
  "forms": [
    {
      "form": "froths up",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "frothing up",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "frothed up",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "frothed up",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "*"
      },
      "expansion": "froth up (third-person singular simple present froths up, present participle frothing up, simple past and past participle frothed up)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English intransitive verbs",
        "English lemmas",
        "English multiword terms",
        "English phrasal verbs",
        "English phrasal verbs with particle (up)",
        "English terms with quotations",
        "English verbs",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1902, Rudyard Kipling, “How the Whale Got His Throat”, in Just So Stories",
          "text": "‘Then fetch me some,’ said the Whale, and he made the sea froth up with his tail.",
          "type": "quotation"
        },
        {
          "ref": "1911, D. H. Lawrence, chapter 8, in The White Peacock",
          "text": "As I passed along the edge of the meadow the cow-parsnip was as tall as I, frothing up to the top of the hedge, putting the faded hawthorn to a wan blush.",
          "type": "quotation"
        },
        {
          "ref": "1941, Emily Carr, chapter 20, in Klee Wyck",
          "text": "It was “soperlallie”, or soap berry. It grows in the woods; when you beat the berry it froths up and has a queer bitter taste.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To become frothy; to rise with a frothy surface or covered with something resembling froth."
      ],
      "links": [
        [
          "frothy",
          "frothy"
        ],
        [
          "rise",
          "rise"
        ],
        [
          "froth",
          "froth"
        ]
      ],
      "raw_glosses": [
        "(intransitive) To become frothy; to rise with a frothy surface or covered with something resembling froth."
      ],
      "tags": [
        "intransitive"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "foam up"
    }
  ],
  "word": "froth up"
}