"cleistothecium" meaning in Latin

{
  "categories": [
    {
      "kind": "other",
      "name": "Dates manquantes en anglais",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Lemmes en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Noms communs en français",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Latin",
      "orig": "latin",
      "parents": [],
      "source": "w"
    }
  ],
  "etymology_texts": [
    "(Date à préciser) Issu du grec ancien κλειστός, kleistós (« fermé ») et θήκη, têkê (« boite »)."
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Lexique en français de la mycologie",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en latin",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Cléistothèce."
      ],
      "id": "fr-cleistothecium-la-noun-bZKmkrvF",
      "topics": [
        "mycology"
      ]
    }
  ],
  "tags": [
    "singular"
  ],
  "word": "cleistothecium"
}

{
  "categories": [
    "Dates manquantes en anglais",
    "Lemmes en français",
    "Noms communs en français",
    "latin"
  ],
  "etymology_texts": [
    "(Date à préciser) Issu du grec ancien κλειστός, kleistós (« fermé ») et θήκη, têkê (« boite »)."
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "categories": [
        "Lexique en français de la mycologie",
        "Wiktionnaire:Exemples manquants en latin"
      ],
      "glosses": [
        "Cléistothèce."
      ],
      "topics": [
        "mycology"
      ]
    }
  ],
  "tags": [
    "singular"
  ],
  "word": "cleistothecium"
}