"weed eater" meaning in English

{
  "etymology_text": "From \"Weed Eater\", the name of a company founded by the inventor of the string trimmer.",
  "forms": [
    {
      "form": "weed eaters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "weed eater (plural weed eaters)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "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 genericized trademarks",
          "parents": [
            "Genericized trademarks",
            "Terms by etymology",
            "Trademarks",
            "Terms by usage"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A string trimmer."
      ],
      "id": "en-weed_eater-en-noun-jU3KaJc3",
      "links": [
        [
          "genericized trademark",
          "genericized trademark"
        ],
        [
          "string trimmer",
          "string trimmer"
        ]
      ],
      "qualifier": "genericized trademark",
      "raw_glosses": [
        "(genericized trademark) A string trimmer."
      ],
      "synonyms": [
        {
          "word": "weedeater"
        }
      ]
    }
  ],
  "word": "weed eater"
}

{
  "etymology_text": "From \"Weed Eater\", the name of a company founded by the inventor of the string trimmer.",
  "forms": [
    {
      "form": "weed eaters",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "weed eater (plural weed eaters)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English genericized trademarks",
        "English lemmas",
        "English multiword terms",
        "English nouns"
      ],
      "glosses": [
        "A string trimmer."
      ],
      "links": [
        [
          "genericized trademark",
          "genericized trademark"
        ],
        [
          "string trimmer",
          "string trimmer"
        ]
      ],
      "qualifier": "genericized trademark",
      "raw_glosses": [
        "(genericized trademark) A string trimmer."
      ]
    }
  ],
  "synonyms": [
    {
      "word": "weedeater"
    }
  ],
  "word": "weed eater"
}