"запасу" meaning in Russian

{
  "etymology_number": 1,
  "forms": [
    {
      "form": "запа́су",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zapásu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "m-in",
        "head": "запа́су"
      },
      "expansion": "запа́су • (zapásu) m inan",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "extra": "zapás",
          "word": "запа́с"
        }
      ],
      "glosses": [
        "dative singular of запа́с (zapás)"
      ],
      "id": "en-запасу-ru-noun-am7chjbs",
      "links": [
        [
          "запа́с",
          "запас#Russian"
        ]
      ],
      "tags": [
        "dative",
        "form-of",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[zɐˈpasʊ]"
    }
  ],
  "word": "запасу"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "запасу́",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zapasú",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "verb form",
        "head": "запасу́"
      },
      "expansion": "запасу́ • (zapasú)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "7 93",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "16 84",
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "extra": "zapastí",
          "word": "запасти́"
        }
      ],
      "glosses": [
        "first-person singular future indicative perfective of запасти́ (zapastí)"
      ],
      "id": "en-запасу-ru-verb-hDXQG-er",
      "links": [
        [
          "запасти́",
          "запасти#Russian"
        ]
      ],
      "tags": [
        "first-person",
        "form-of",
        "future",
        "indicative",
        "perfective",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[zəpɐˈsu]"
    }
  ],
  "word": "запасу"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Russian 3-syllable words",
    "Russian entries with incorrect language header",
    "Russian non-lemma forms",
    "Russian noun forms",
    "Russian terms with IPA pronunciation",
    "Russian verb forms"
  ],
  "etymology_number": 1,
  "forms": [
    {
      "form": "запа́су",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zapásu",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "noun form",
        "g": "m-in",
        "head": "запа́су"
      },
      "expansion": "запа́су • (zapásu) m inan",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "noun",
  "senses": [
    {
      "form_of": [
        {
          "extra": "zapás",
          "word": "запа́с"
        }
      ],
      "glosses": [
        "dative singular of запа́с (zapás)"
      ],
      "links": [
        [
          "запа́с",
          "запас#Russian"
        ]
      ],
      "tags": [
        "dative",
        "form-of",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[zɐˈpasʊ]"
    }
  ],
  "word": "запасу"
}

{
  "categories": [
    "Pages with 1 entry",
    "Pages with entries",
    "Russian 3-syllable words",
    "Russian entries with incorrect language header",
    "Russian non-lemma forms",
    "Russian terms with IPA pronunciation",
    "Russian verb forms"
  ],
  "etymology_number": 2,
  "forms": [
    {
      "form": "запасу́",
      "tags": [
        "canonical"
      ]
    },
    {
      "form": "zapasú",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "verb form",
        "head": "запасу́"
      },
      "expansion": "запасу́ • (zapasú)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "extra": "zapastí",
          "word": "запасти́"
        }
      ],
      "glosses": [
        "first-person singular future indicative perfective of запасти́ (zapastí)"
      ],
      "links": [
        [
          "запасти́",
          "запасти#Russian"
        ]
      ],
      "tags": [
        "first-person",
        "form-of",
        "future",
        "indicative",
        "perfective",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[zəpɐˈsu]"
    }
  ],
  "word": "запасу"
}