"часъ" meaning in Vieux slave

{
  "categories": [
    {
      "kind": "other",
      "name": "Noms communs en vieux slave",
      "parents": [],
      "source": "w"
    },
    {
      "kind": "other",
      "name": "Vieux slave",
      "orig": "vieux slave",
      "parents": [],
      "source": "w"
    }
  ],
  "derived": [
    {
      "word": "часьнъ"
    },
    {
      "lang": "Bulgare",
      "lang_code": "bg",
      "word": "час"
    },
    {
      "lang": "Polonais",
      "lang_code": "pl",
      "word": "czas"
    },
    {
      "lang": "Roumain",
      "lang_code": "ro",
      "word": "ceas"
    },
    {
      "lang": "Russe",
      "lang_code": "ru",
      "word": "час"
    },
    {
      "lang": "Slovaque",
      "lang_code": "sk",
      "word": "čas"
    },
    {
      "lang": "Slovène",
      "lang_code": "sl",
      "word": "čas"
    },
    {
      "lang": "Tchèque",
      "lang_code": "cs",
      "word": "čas"
    }
  ],
  "etymology_texts": [
    "Apparenté à чаıaти, čajati (« attendre, espérer »), каıaти сѧ, kajati sę (« se repentir »), á koha (« temps ») en albanais."
  ],
  "lang": "Vieux slave",
  "lang_code": "cu",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Temps, heure, période."
      ],
      "id": "fr-часъ-cu-noun-VmUWsDMV"
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Wiktionnaire:Exemples manquants en vieux slave",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "Instant, petit intervalle de temps"
      ],
      "id": "fr-часъ-cu-noun-OTgge9RD"
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "часъ"
}

{
  "categories": [
    "Noms communs en vieux slave",
    "vieux slave"
  ],
  "derived": [
    {
      "word": "часьнъ"
    },
    {
      "lang": "Bulgare",
      "lang_code": "bg",
      "word": "час"
    },
    {
      "lang": "Polonais",
      "lang_code": "pl",
      "word": "czas"
    },
    {
      "lang": "Roumain",
      "lang_code": "ro",
      "word": "ceas"
    },
    {
      "lang": "Russe",
      "lang_code": "ru",
      "word": "час"
    },
    {
      "lang": "Slovaque",
      "lang_code": "sk",
      "word": "čas"
    },
    {
      "lang": "Slovène",
      "lang_code": "sl",
      "word": "čas"
    },
    {
      "lang": "Tchèque",
      "lang_code": "cs",
      "word": "čas"
    }
  ],
  "etymology_texts": [
    "Apparenté à чаıaти, čajati (« attendre, espérer »), каıaти сѧ, kajati sę (« se repentir »), á koha (« temps ») en albanais."
  ],
  "lang": "Vieux slave",
  "lang_code": "cu",
  "pos": "noun",
  "pos_title": "Nom commun",
  "senses": [
    {
      "glosses": [
        "Temps, heure, période."
      ]
    },
    {
      "categories": [
        "Wiktionnaire:Exemples manquants en vieux slave"
      ],
      "glosses": [
        "Instant, petit intervalle de temps"
      ]
    }
  ],
  "tags": [
    "masculine"
  ],
  "word": "часъ"
}