"слаб" meaning in Russian

{
  "etymology_number": 1,
  "forms": [
    {
      "form": "slab",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "adjective form"
      },
      "expansion": "слаб • (slab)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "5 14 7 7 7 5 9 7 7 7 11 14",
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "4 12 6 6 5 4 7 6 6 5 18 20",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "extra": "slábyj",
          "word": "сла́бый"
        }
      ],
      "glosses": [
        "short masculine singular of сла́бый (slábyj)"
      ],
      "id": "en-слаб-ru-adj-kKP1wDrx",
      "links": [
        [
          "сла́бый",
          "слабый#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "masculine",
        "short-form",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sɫap]"
    }
  ],
  "word": "слаб"
}

{
  "etymology_number": 2,
  "forms": [
    {
      "form": "slab",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "verb form"
      },
      "expansion": "слаб • (slab)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "5 14 7 7 7 5 9 7 7 7 11 14",
          "kind": "other",
          "name": "Pages with 4 entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "4 12 6 6 5 4 7 6 6 5 18 20",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "48 52",
          "kind": "other",
          "name": "Russian entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "extra": "slábnutʹ",
          "word": "сла́бнуть"
        }
      ],
      "glosses": [
        "short masculine singular past indicative imperfective of сла́бнуть (slábnutʹ)"
      ],
      "id": "en-слаб-ru-verb-IbXUDx9m",
      "links": [
        [
          "сла́бнуть",
          "слабнуть#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "imperfective",
        "indicative",
        "masculine",
        "past",
        "short-form",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sɫap]"
    }
  ],
  "word": "слаб"
}

{
  "categories": [
    "Pages with 4 entries",
    "Pages with entries",
    "Russian 1-syllable words",
    "Russian adjective forms",
    "Russian entries with incorrect language header",
    "Russian non-lemma forms",
    "Russian terms with IPA pronunciation",
    "Russian verb forms"
  ],
  "etymology_number": 1,
  "forms": [
    {
      "form": "slab",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "adjective form"
      },
      "expansion": "слаб • (slab)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "adj",
  "senses": [
    {
      "form_of": [
        {
          "extra": "slábyj",
          "word": "сла́бый"
        }
      ],
      "glosses": [
        "short masculine singular of сла́бый (slábyj)"
      ],
      "links": [
        [
          "сла́бый",
          "слабый#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "masculine",
        "short-form",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sɫap]"
    }
  ],
  "word": "слаб"
}

{
  "categories": [
    "Pages with 4 entries",
    "Pages with entries",
    "Russian 1-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": "slab",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "ru",
        "2": "verb form"
      },
      "expansion": "слаб • (slab)",
      "name": "head"
    }
  ],
  "lang": "Russian",
  "lang_code": "ru",
  "pos": "verb",
  "senses": [
    {
      "form_of": [
        {
          "extra": "slábnutʹ",
          "word": "сла́бнуть"
        }
      ],
      "glosses": [
        "short masculine singular past indicative imperfective of сла́бнуть (slábnutʹ)"
      ],
      "links": [
        [
          "сла́бнуть",
          "слабнуть#Russian"
        ]
      ],
      "tags": [
        "form-of",
        "imperfective",
        "indicative",
        "masculine",
        "past",
        "short-form",
        "singular"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[sɫap]"
    }
  ],
  "word": "слаб"
}