"garnet yam" meaning in English

{
  "forms": [
    {
      "form": "garnet yams",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "garnet yam (plural garnet yams)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Morning glory family plants",
          "orig": "en:Morning glory family plants",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "langcode": "en",
          "name": "Root vegetables",
          "orig": "en:Root vegetables",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Coordinate term: jewel yam"
        }
      ],
      "glosses": [
        "A variety of moist-fleshed sweet potato."
      ],
      "id": "en-garnet_yam-en-noun-~qjDYNDV",
      "links": [
        [
          "sweet potato",
          "sweet potato"
        ]
      ]
    }
  ],
  "word": "garnet yam"
}

{
  "forms": [
    {
      "form": "garnet yams",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "garnet yam (plural garnet yams)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Morning glory family plants",
        "en:Root vegetables"
      ],
      "examples": [
        {
          "text": "Coordinate term: jewel yam"
        }
      ],
      "glosses": [
        "A variety of moist-fleshed sweet potato."
      ],
      "links": [
        [
          "sweet potato",
          "sweet potato"
        ]
      ]
    }
  ],
  "word": "garnet yam"
}