"べき" meaning in Japanese

{
  "forms": [
    {
      "form": "beki",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "べき • (beki)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "ja",
          "name": "Mathematics",
          "orig": "ja:Mathematics",
          "parents": [
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "冪: (mathematics) power"
      ],
      "id": "en-べき-ja-noun-n9aPShdu",
      "links": [
        [
          "冪",
          "冪#Japanese"
        ],
        [
          "mathematics",
          "mathematics"
        ],
        [
          "power",
          "power"
        ]
      ]
    }
  ],
  "word": "べき"
}

{
  "forms": [
    {
      "form": "-beki",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "suffix"
      },
      "expansion": "べき • (-beki)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "_dis": "40 60",
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "12 88",
          "kind": "other",
          "name": "Japanese links with redundant wikilinks",
          "parents": [
            "Links with redundant wikilinks",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "12 88",
          "kind": "other",
          "name": "Japanese terms with redundant sortkeys",
          "parents": [
            "Terms with redundant sortkeys",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        }
      ],
      "form_of": [
        {
          "word": "べし"
        }
      ],
      "glosses": [
        "inflected form of べし"
      ],
      "id": "en-べき-ja-suffix-QANvVMJi",
      "links": [
        [
          "べし",
          "べし#Japanese"
        ]
      ],
      "related": [
        {
          "english": "should not, must not",
          "roman": "beki de wa nai",
          "word": "べきではない"
        }
      ],
      "tags": [
        "form-of",
        "morpheme"
      ]
    }
  ],
  "word": "べき"
}

{
  "categories": [
    "Japanese entries with incorrect language header",
    "Japanese hiragana",
    "Japanese lemmas",
    "Japanese links with redundant wikilinks",
    "Japanese nouns",
    "Japanese suffixes",
    "Japanese terms with redundant sortkeys"
  ],
  "forms": [
    {
      "form": "beki",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "べき • (beki)",
      "name": "ja-noun"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "ja:Mathematics"
      ],
      "glosses": [
        "冪: (mathematics) power"
      ],
      "links": [
        [
          "冪",
          "冪#Japanese"
        ],
        [
          "mathematics",
          "mathematics"
        ],
        [
          "power",
          "power"
        ]
      ]
    }
  ],
  "word": "べき"
}

{
  "categories": [
    "Japanese entries with incorrect language header",
    "Japanese hiragana",
    "Japanese lemmas",
    "Japanese links with redundant wikilinks",
    "Japanese nouns",
    "Japanese suffixes",
    "Japanese terms with redundant sortkeys"
  ],
  "forms": [
    {
      "form": "-beki",
      "tags": [
        "romanization"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "suffix"
      },
      "expansion": "べき • (-beki)",
      "name": "ja-pos"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "suffix",
  "related": [
    {
      "english": "should not, must not",
      "roman": "beki de wa nai",
      "word": "べきではない"
    }
  ],
  "senses": [
    {
      "form_of": [
        {
          "word": "べし"
        }
      ],
      "glosses": [
        "inflected form of べし"
      ],
      "links": [
        [
          "べし",
          "べし#Japanese"
        ]
      ],
      "tags": [
        "form-of",
        "morpheme"
      ]
    }
  ],
  "word": "べき"
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "べき"
  ],
  "section": "Japanese",
  "subsection": "noun",
  "title": "べき",
  "trace": ""
}

{
  "called_from": "parser/1336",
  "msg": "no corresponding start tag found for </span>",
  "path": [
    "べき"
  ],
  "section": "Japanese",
  "subsection": "suffix",
  "title": "べき",
  "trace": ""
}