"knaves" meaning in Middle English

{
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun plural form"
      },
      "expansion": "knaves",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Middle English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        }
      ],
      "form_of": [
        {
          "word": "knave"
        }
      ],
      "glosses": [
        "plural of knave"
      ],
      "id": "en-knaves-enm-noun-1CEg3AL-",
      "links": [
        [
          "knave",
          "knave#Middle English"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈknaːvis/"
    }
  ],
  "word": "knaves"
}

{
  "head_templates": [
    {
      "args": {
        "1": "enm",
        "2": "noun plural form"
      },
      "expansion": "knaves",
      "name": "head"
    }
  ],
  "lang": "Middle English",
  "lang_code": "enm",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Middle English entries with incorrect language header",
        "Middle English non-lemma forms",
        "Middle English noun plural forms",
        "Middle English terms with IPA pronunciation"
      ],
      "form_of": [
        {
          "word": "knave"
        }
      ],
      "glosses": [
        "plural of knave"
      ],
      "links": [
        [
          "knave",
          "knave#Middle English"
        ]
      ],
      "tags": [
        "form-of",
        "plural"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈknaːvis/"
    }
  ],
  "word": "knaves"
}