"grubble" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grub",
        "3": "-le",
        "id2": "verbal frequentative"
      },
      "expansion": "grub + -le",
      "name": "af"
    }
  ],
  "etymology_text": "From grub + -le, frequentative, but compare grabble.",
  "forms": [
    {
      "form": "grubbles",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "grubbling",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "grubbled",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "grubbled",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "grubble (third-person singular simple present grubbles, present participle grubbling, simple past and past participle grubbled)",
      "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 terms suffixed with -le (verbal frequentative)",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1704, John Dryden, Poetical Miscellanies, volume 5, London, translation of Amores by Ovid, page 28:",
          "text": "When all depart, when Complements are loud, / Be sure to mix among the thickest Crowd: / There I will be, and there we cannot miss, / Perhaps to Grubble, or at least to Kiss.",
          "type": "quote"
        }
      ],
      "glosses": [
        "To feel or grope in the dark."
      ],
      "id": "en-grubble-en-verb-XgVq6X8c",
      "links": [
        [
          "transitive",
          "transitive"
        ],
        [
          "intransitive",
          "intransitive"
        ],
        [
          "feel",
          "feel"
        ],
        [
          "grope",
          "grope"
        ],
        [
          "dark",
          "dark"
        ]
      ],
      "raw_glosses": [
        "(obsolete or rare, transitive, intransitive) To feel or grope in the dark."
      ],
      "synonyms": [
        {
          "word": "fumble"
        },
        {
          "word": "grabble"
        },
        {
          "word": "feel around"
        }
      ],
      "tags": [
        "intransitive",
        "obsolete",
        "rare",
        "transitive"
      ]
    }
  ],
  "word": "grubble"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grub",
        "3": "-le",
        "id2": "verbal frequentative"
      },
      "expansion": "grub + -le",
      "name": "af"
    }
  ],
  "etymology_text": "From grub + -le, frequentative, but compare grabble.",
  "forms": [
    {
      "form": "grubbles",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "grubbling",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "grubbled",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "grubbled",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "grubble (third-person singular simple present grubbles, present participle grubbling, simple past and past participle grubbled)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English intransitive verbs",
        "English lemmas",
        "English terms suffixed with -le (verbal frequentative)",
        "English terms with obsolete senses",
        "English terms with quotations",
        "English terms with rare senses",
        "English transitive verbs",
        "English verbs",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "ref": "1704, John Dryden, Poetical Miscellanies, volume 5, London, translation of Amores by Ovid, page 28:",
          "text": "When all depart, when Complements are loud, / Be sure to mix among the thickest Crowd: / There I will be, and there we cannot miss, / Perhaps to Grubble, or at least to Kiss.",
          "type": "quote"
        }
      ],
      "glosses": [
        "To feel or grope in the dark."
      ],
      "links": [
        [
          "transitive",
          "transitive"
        ],
        [
          "intransitive",
          "intransitive"
        ],
        [
          "feel",
          "feel"
        ],
        [
          "grope",
          "grope"
        ],
        [
          "dark",
          "dark"
        ]
      ],
      "raw_glosses": [
        "(obsolete or rare, transitive, intransitive) To feel or grope in the dark."
      ],
      "tags": [
        "intransitive",
        "obsolete",
        "rare",
        "transitive"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "fumble"
    },
    {
      "word": "grabble"
    },
    {
      "word": "feel around"
    }
  ],
  "word": "grubble"
}