"sustenation" meaning in English

{
  "etymology_text": "Variant of sustentation, likely by analogy to sustenance.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "sustenation (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              72,
              83
            ]
          ],
          "ref": "1710, George Berkeley, A Treatise Concerning the Principles of Human Knowledge:",
          "text": "[…] subservient to the ends they were designed for, God's glory and the sustenation and comfort of ourselves and our fellow-creatures.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The process of sustaining something; sustentation; maintenance."
      ],
      "id": "en-sustenation-en-noun-6qvWrThT",
      "links": [
        [
          "sustain",
          "sustain"
        ],
        [
          "sustentation",
          "sustentation"
        ],
        [
          "maintenance",
          "maintenance"
        ]
      ],
      "raw_glosses": [
        "(uncommon) The process of sustaining something; sustentation; maintenance."
      ],
      "tags": [
        "uncommon",
        "uncountable"
      ]
    }
  ],
  "word": "sustenation"
}

{
  "etymology_text": "Variant of sustentation, likely by analogy to sustenance.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "sustenation (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English terms with quotations",
        "English terms with uncommon senses",
        "English uncountable nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "examples": [
        {
          "bold_text_offsets": [
            [
              72,
              83
            ]
          ],
          "ref": "1710, George Berkeley, A Treatise Concerning the Principles of Human Knowledge:",
          "text": "[…] subservient to the ends they were designed for, God's glory and the sustenation and comfort of ourselves and our fellow-creatures.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "The process of sustaining something; sustentation; maintenance."
      ],
      "links": [
        [
          "sustain",
          "sustain"
        ],
        [
          "sustentation",
          "sustentation"
        ],
        [
          "maintenance",
          "maintenance"
        ]
      ],
      "raw_glosses": [
        "(uncommon) The process of sustaining something; sustentation; maintenance."
      ],
      "tags": [
        "uncommon",
        "uncountable"
      ]
    }
  ],
  "word": "sustenation"
}