"mainful" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "meinful"
      },
      "expansion": "Middle English meinful",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "main",
        "3": "ful",
        "pos": "adjective",
        "t1": "power, might"
      },
      "expansion": "main (“power, might”) + -ful",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Middle English meinful, mainful, maynful; equivalent to main (“power, might”) + -ful.",
  "forms": [
    {
      "form": "more mainful",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most mainful",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "mainful (comparative more mainful, superlative most mainful)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English adjectives suffixed with -ful",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 2 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1844, The wars of Jehovah, in Heaven, earth and Hell",
          "text": "[…] And others, the rebellious cast down / Upon them : thus the mainful main was isled / From the disruption'd heaven ; but the Lord / Present commands his saints […]"
        },
        {
          "ref": "1906, Clarkson College of Technology, Clarkson College of Technology Bulletin - Volume 3:",
          "text": "[…] to make some nook of God's creation a little more fruitful, better, more worthy of God; to make some human hearts a little wiser, more mainful, happier, more blessed, less accursed.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Powerful; mighty."
      ],
      "id": "en-mainful-en-adj-C5yBgMcm",
      "links": [
        [
          "Powerful",
          "powerful"
        ],
        [
          "mighty",
          "mighty"
        ]
      ],
      "raw_glosses": [
        "(now literary, archaic) Powerful; mighty."
      ],
      "synonyms": [
        {
          "word": "mightful"
        }
      ],
      "tags": [
        "archaic",
        "literary"
      ]
    }
  ],
  "word": "mainful"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "enm",
        "3": "meinful"
      },
      "expansion": "Middle English meinful",
      "name": "inh"
    },
    {
      "args": {
        "1": "en",
        "2": "main",
        "3": "ful",
        "pos": "adjective",
        "t1": "power, might"
      },
      "expansion": "main (“power, might”) + -ful",
      "name": "suffix"
    }
  ],
  "etymology_text": "From Middle English meinful, mainful, maynful; equivalent to main (“power, might”) + -ful.",
  "forms": [
    {
      "form": "more mainful",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most mainful",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "mainful (comparative more mainful, superlative most mainful)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        "English 2-syllable words",
        "English adjectives",
        "English adjectives suffixed with -ful",
        "English entries with incorrect language header",
        "English lemmas",
        "English literary terms",
        "English terms derived from Middle English",
        "English terms inherited from Middle English",
        "English terms with archaic senses",
        "English terms with quotations",
        "Pages with 2 entries",
        "Pages with entries",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1844, The wars of Jehovah, in Heaven, earth and Hell",
          "text": "[…] And others, the rebellious cast down / Upon them : thus the mainful main was isled / From the disruption'd heaven ; but the Lord / Present commands his saints […]"
        },
        {
          "ref": "1906, Clarkson College of Technology, Clarkson College of Technology Bulletin - Volume 3:",
          "text": "[…] to make some nook of God's creation a little more fruitful, better, more worthy of God; to make some human hearts a little wiser, more mainful, happier, more blessed, less accursed.",
          "type": "quote"
        }
      ],
      "glosses": [
        "Powerful; mighty."
      ],
      "links": [
        [
          "Powerful",
          "powerful"
        ],
        [
          "mighty",
          "mighty"
        ]
      ],
      "raw_glosses": [
        "(now literary, archaic) Powerful; mighty."
      ],
      "synonyms": [
        {
          "word": "mightful"
        }
      ],
      "tags": [
        "archaic",
        "literary"
      ]
    }
  ],
  "word": "mainful"
}