"sterile oat" meaning in English

{
  "forms": [
    {
      "form": "sterile oats",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "sterile oat (plural sterile oats)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "lifeform",
          "langcode": "en",
          "name": "Poeae tribe grasses",
          "orig": "en:Poeae tribe grasses",
          "parents": [
            "Grasses",
            "Commelinids",
            "Plants",
            "Lifeforms",
            "All topics",
            "Life",
            "Fundamental",
            "Nature"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Animated oat, wild red oat, or winter wild oat (Avena sterilis)."
      ],
      "id": "en-sterile_oat-en-noun-rMsyvXVq",
      "links": [
        [
          "Animated oat",
          "animated oat"
        ]
      ]
    }
  ],
  "word": "sterile oat"
}

{
  "forms": [
    {
      "form": "sterile oats",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "sterile oat (plural sterile oats)",
      "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 missing English vernacular names of taxa",
        "Entries using missing taxonomic name (species)",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Poeae tribe grasses"
      ],
      "glosses": [
        "Animated oat, wild red oat, or winter wild oat (Avena sterilis)."
      ],
      "links": [
        [
          "Animated oat",
          "animated oat"
        ]
      ]
    }
  ],
  "word": "sterile oat"
}