"yoken" meaning in Japanese

{
  "head_templates": [
    {
      "args": {
        "1": "ja",
        "2": "romanization",
        "head": "",
        "sc": "Latn"
      },
      "expansion": "yoken",
      "name": "head"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "romanization",
  "senses": [
    {
      "alt_of": [
        {
          "word": "よけん"
        }
      ],
      "categories": [
        {
          "kind": "other",
          "name": "Japanese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese romanizations",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Japanese terms with non-redundant manual script codes",
          "parents": [
            "Terms with non-redundant manual script codes",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Rōmaji transcription of よけん"
      ],
      "id": "en-yoken-ja-romanization-cbgTGijz",
      "links": [
        [
          "Rōmaji",
          "romaji"
        ],
        [
          "よけん",
          "よけん#Japanese"
        ]
      ],
      "tags": [
        "Rōmaji",
        "alt-of",
        "romanization"
      ]
    }
  ],
  "word": "yoken"
}

{
  "categories": [
    "Middle English entries with incorrect language header",
    "Middle English entries with topic categories using raw markup",
    "Middle English lemmas",
    "Middle English terms derived from Old English",
    "Middle English terms derived from Proto-Germanic",
    "Middle English terms derived from Proto-West Germanic",
    "Middle English terms inherited from Old English",
    "Middle English terms inherited from Proto-Germanic",
    "Middle English terms inherited from Proto-West Germanic",
    "Middle English terms suffixed with -en (infinitival)",
    "Middle English terms with IPA pronunciation",
    "Middle English verbs",
    "Middle English weak verbs",
    "enm:Agriculture"
  ],
  "head_templates": [
    {
      "args": {
        "1": "ja",
        "2": "romanization",
        "head": "",
        "sc": "Latn"
      },
      "expansion": "yoken",
      "name": "head"
    }
  ],
  "lang": "Japanese",
  "lang_code": "ja",
  "pos": "romanization",
  "senses": [
    {
      "alt_of": [
        {
          "word": "よけん"
        }
      ],
      "categories": [
        "Japanese entries with incorrect language header",
        "Japanese non-lemma forms",
        "Japanese romanizations",
        "Japanese terms with non-redundant manual script codes"
      ],
      "glosses": [
        "Rōmaji transcription of よけん"
      ],
      "links": [
        [
          "Rōmaji",
          "romaji"
        ],
        [
          "よけん",
          "よけん#Japanese"
        ]
      ],
      "tags": [
        "Rōmaji",
        "alt-of",
        "romanization"
      ]
    }
  ],
  "word": "yoken"
}