"lesser yam" meaning in English

{
  "forms": [
    {
      "form": "lesser yams",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lesser yam (plural lesser yams)",
      "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"
        },
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          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "Terms with Indonesian translations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Dioscoreales order plants",
          "orig": "en:Dioscoreales order plants",
          "parents": [
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "An edible yam, native to Micronesia, introduced widely elsewhere from Africa to the Phillipines (Dioscorea esculenta)."
      ],
      "id": "en-lesser_yam-en-noun-a2LXMoq1",
      "links": [
        [
          "yam",
          "yam"
        ],
        [
          "Dioscorea esculenta",
          "Dioscorea esculenta#Translingual"
        ]
      ],
      "synonyms": [
        {
          "word": "Goa potato"
        }
      ],
      "translations": [
        {
          "code": "id",
          "lang": "Indonesian",
          "sense": "Dioscorea esculenta",
          "word": "gembili"
        }
      ]
    }
  ],
  "word": "lesser yam"
}

{
  "forms": [
    {
      "form": "lesser yams",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lesser yam (plural lesser 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",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "Terms with Indonesian translations",
        "en:Dioscoreales order plants"
      ],
      "glosses": [
        "An edible yam, native to Micronesia, introduced widely elsewhere from Africa to the Phillipines (Dioscorea esculenta)."
      ],
      "links": [
        [
          "yam",
          "yam"
        ],
        [
          "Dioscorea esculenta",
          "Dioscorea esculenta#Translingual"
        ]
      ]
    }
  ],
  "synonyms": [
    {
      "word": "Goa potato"
    }
  ],
  "translations": [
    {
      "code": "id",
      "lang": "Indonesian",
      "sense": "Dioscorea esculenta",
      "word": "gembili"
    }
  ],
  "word": "lesser yam"
}