"strawworm" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "straw",
        "3": "worm"
      },
      "expansion": "straw + worm",
      "name": "compound"
    }
  ],
  "etymology_text": "straw + worm?",
  "forms": [
    {
      "form": "strawworms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "strawworm (plural strawworms)",
      "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 entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Caddis flies",
          "orig": "en:Caddis flies",
          "parents": [
            "Insects",
            "Arthropods",
            "Animals",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "The grub of the caddis fly."
      ],
      "id": "en-strawworm-en-noun-Uj4askOz",
      "links": [
        [
          "grub",
          "grub"
        ],
        [
          "caddis fly",
          "caddis fly"
        ]
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "grub of caddis fly",
          "word": "sirvi"
        }
      ]
    }
  ],
  "word": "strawworm"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "straw",
        "3": "worm"
      },
      "expansion": "straw + worm",
      "name": "compound"
    }
  ],
  "etymology_text": "straw + worm?",
  "forms": [
    {
      "form": "strawworms",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "strawworm (plural strawworms)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English nouns",
        "en:Caddis flies"
      ],
      "glosses": [
        "The grub of the caddis fly."
      ],
      "links": [
        [
          "grub",
          "grub"
        ],
        [
          "caddis fly",
          "caddis fly"
        ]
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "grub of caddis fly",
      "word": "sirvi"
    }
  ],
  "word": "strawworm"
}