"retainership" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "retainer",
        "3": "ship"
      },
      "expansion": "retainer + -ship",
      "name": "suffix"
    }
  ],
  "etymology_text": "retainer + -ship",
  "forms": [
    {
      "form": "retainerships",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "retainership (plural retainerships)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms suffixed with -ship",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1842 January, “Pictorial History of England”, in The Edinburgh Review: Or Critical Journal, volume 74, page 454",
          "text": "In the fourteenth century, the old English tie of retainership, similar to, but more liberal than that which had connected the thane and churl in earlier days, had replaced whatever of feudal relation the Norman Conquest had introduced […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The practice of charging a retainer fee, or a client relationship based on such a fee."
      ],
      "id": "en-retainership-en-noun-5FHOHBPj",
      "links": [
        [
          "retainer",
          "retainer"
        ]
      ]
    }
  ],
  "word": "retainership"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "retainer",
        "3": "ship"
      },
      "expansion": "retainer + -ship",
      "name": "suffix"
    }
  ],
  "etymology_text": "retainer + -ship",
  "forms": [
    {
      "form": "retainerships",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "retainership (plural retainerships)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms suffixed with -ship",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1842 January, “Pictorial History of England”, in The Edinburgh Review: Or Critical Journal, volume 74, page 454",
          "text": "In the fourteenth century, the old English tie of retainership, similar to, but more liberal than that which had connected the thane and churl in earlier days, had replaced whatever of feudal relation the Norman Conquest had introduced […]",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The practice of charging a retainer fee, or a client relationship based on such a fee."
      ],
      "links": [
        [
          "retainer",
          "retainer"
        ]
      ]
    }
  ],
  "word": "retainership"
}