"'vert" meaning in English

{
  "forms": [
    {
      "form": "'verts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "'vert (plural 'verts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "ref": "1865, Edmund Salusbury Ffoulkes, Experiences of a 'Vert",
          "text": "But, in point of talent, it is the only publication that I know of professing to emanate from Roman Catholics in this country that can be named in the same breath with the leading Protestant reviews or journals. I own frankly, I cannot say this of the Dublin, notwithstanding that its editor is a 'vert, and that some big 'verts write in it.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A religious convert."
      ],
      "id": "en-'vert-en-noun-f4t4gVRs",
      "links": [
        [
          "religious",
          "religious"
        ],
        [
          "convert",
          "convert"
        ]
      ],
      "raw_glosses": [
        "(archaic, colloquial) A religious convert."
      ],
      "tags": [
        "archaic",
        "colloquial"
      ]
    }
  ],
  "word": "'vert"
}

{
  "forms": [
    {
      "form": "'verts",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "'vert (plural 'verts)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English colloquialisms",
        "English countable nouns",
        "English lemmas",
        "English nouns",
        "English terms with archaic senses",
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1865, Edmund Salusbury Ffoulkes, Experiences of a 'Vert",
          "text": "But, in point of talent, it is the only publication that I know of professing to emanate from Roman Catholics in this country that can be named in the same breath with the leading Protestant reviews or journals. I own frankly, I cannot say this of the Dublin, notwithstanding that its editor is a 'vert, and that some big 'verts write in it.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A religious convert."
      ],
      "links": [
        [
          "religious",
          "religious"
        ],
        [
          "convert",
          "convert"
        ]
      ],
      "raw_glosses": [
        "(archaic, colloquial) A religious convert."
      ],
      "tags": [
        "archaic",
        "colloquial"
      ]
    }
  ],
  "word": "'vert"
}