"grouser" meaning in English

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grouse",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "grouse + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From grouse + -er.",
  "forms": [
    {
      "form": "grousers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "grouser (plural grousers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English terms suffixed with -er (agent noun)",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A person who grouses; a grumbler."
      ],
      "id": "en-grouser-en-noun-ER1YI4yT",
      "links": [
        [
          "grouse",
          "grouse"
        ],
        [
          "grumbler",
          "grumbler"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-aʊsə(ɹ)"
    }
  ],
  "word": "grouser"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en"
      },
      "expansion": "Unknown",
      "name": "unk"
    }
  ],
  "etymology_text": "Unknown.",
  "forms": [
    {
      "form": "grousers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "grouser (plural grousers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Nautical",
          "orig": "en:Nautical",
          "parents": [
            "Transport",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A temporary pile driven into the bottom of a river to hold a boat in position; a spud."
      ],
      "id": "en-grouser-en-noun-iAXKkJfE",
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "pile",
          "pile"
        ],
        [
          "boat",
          "boat"
        ],
        [
          "spud",
          "spud"
        ]
      ],
      "raw_glosses": [
        "(nautical) A temporary pile driven into the bottom of a river to hold a boat in position; a spud."
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Engineering",
          "orig": "en:Engineering",
          "parents": [
            "Applied sciences",
            "Technology",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "33 8 59",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w+disamb"
        },
        {
          "_dis": "33 8 59",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "34 5 61",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A protrusion on the surface of a wheel or continuous track segment, intended to increase traction in soil, snow, or other loose material."
      ],
      "id": "en-grouser-en-noun-5d67czP9",
      "links": [
        [
          "engineering",
          "engineering#Noun"
        ],
        [
          "protrusion",
          "protrusion"
        ],
        [
          "wheel",
          "wheel"
        ],
        [
          "traction",
          "traction"
        ],
        [
          "soil",
          "soil"
        ],
        [
          "snow",
          "snow"
        ]
      ],
      "raw_glosses": [
        "(engineering) A protrusion on the surface of a wheel or continuous track segment, intended to increase traction in soil, snow, or other loose material."
      ],
      "topics": [
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-aʊsə(ɹ)"
    }
  ],
  "word": "grouser"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms suffixed with -er (agent noun)",
    "English terms with unknown etymologies",
    "Pages with 1 entry",
    "Pages with entries",
    "Rhymes:English/aʊsə(ɹ)",
    "Rhymes:English/aʊsə(ɹ)/2 syllables"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grouse",
        "3": "er",
        "id2": "agent noun"
      },
      "expansion": "grouse + -er",
      "name": "suffix"
    }
  ],
  "etymology_text": "From grouse + -er.",
  "forms": [
    {
      "form": "grousers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "grouser (plural grousers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "A person who grouses; a grumbler."
      ],
      "links": [
        [
          "grouse",
          "grouse"
        ],
        [
          "grumbler",
          "grumbler"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-aʊsə(ɹ)"
    }
  ],
  "word": "grouser"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms with unknown etymologies",
    "Pages with 1 entry",
    "Pages with entries",
    "Rhymes:English/aʊsə(ɹ)",
    "Rhymes:English/aʊsə(ɹ)/2 syllables"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
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      },
      "expansion": "Unknown",
      "name": "unk"
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  ],
  "etymology_text": "Unknown.",
  "forms": [
    {
      "form": "grousers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "grouser (plural grousers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "en:Nautical"
      ],
      "glosses": [
        "A temporary pile driven into the bottom of a river to hold a boat in position; a spud."
      ],
      "links": [
        [
          "nautical",
          "nautical"
        ],
        [
          "pile",
          "pile"
        ],
        [
          "boat",
          "boat"
        ],
        [
          "spud",
          "spud"
        ]
      ],
      "raw_glosses": [
        "(nautical) A temporary pile driven into the bottom of a river to hold a boat in position; a spud."
      ],
      "topics": [
        "nautical",
        "transport"
      ]
    },
    {
      "categories": [
        "en:Engineering"
      ],
      "glosses": [
        "A protrusion on the surface of a wheel or continuous track segment, intended to increase traction in soil, snow, or other loose material."
      ],
      "links": [
        [
          "engineering",
          "engineering#Noun"
        ],
        [
          "protrusion",
          "protrusion"
        ],
        [
          "wheel",
          "wheel"
        ],
        [
          "traction",
          "traction"
        ],
        [
          "soil",
          "soil"
        ],
        [
          "snow",
          "snow"
        ]
      ],
      "raw_glosses": [
        "(engineering) A protrusion on the surface of a wheel or continuous track segment, intended to increase traction in soil, snow, or other loose material."
      ],
      "topics": [
        "engineering",
        "natural-sciences",
        "physical-sciences"
      ]
    }
  ],
  "sounds": [
    {
      "rhymes": "-aʊsə(ɹ)"
    }
  ],
  "word": "grouser"
}