"pen-and-wash" meaning in English

{
  "forms": [
    {
      "form": "pen-and-washes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pen-and-wash (plural pen-and-washes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English coordinated pairs",
          "parents": [
            "Coordinated pairs",
            "Terms by etymology"
          ],
          "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 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1969, Vladimir Nabokov, Ada or Ardor, Penguin, published 2011, page 9:",
          "text": "Demon screwed in his monocle, unclicked out of its special flat case a small pen-and-wash and said he thought (did not doubt, in fact, but wished his certitude to be admired) that it was an unknown product of Parmigianino's tender art.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A type of picture drawn using ink applied with a pen and a brush."
      ],
      "id": "en-pen-and-wash-en-noun-wIm-hBD8",
      "links": [
        [
          "picture",
          "picture"
        ],
        [
          "pen",
          "pen"
        ],
        [
          "brush",
          "brush"
        ]
      ]
    }
  ],
  "word": "pen-and-wash"
}

{
  "forms": [
    {
      "form": "pen-and-washes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "pen-and-wash (plural pen-and-washes)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English coordinated pairs",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with quotations",
        "Pages with 1 entry",
        "Pages with entries",
        "Quotation templates to be cleaned"
      ],
      "examples": [
        {
          "ref": "1969, Vladimir Nabokov, Ada or Ardor, Penguin, published 2011, page 9:",
          "text": "Demon screwed in his monocle, unclicked out of its special flat case a small pen-and-wash and said he thought (did not doubt, in fact, but wished his certitude to be admired) that it was an unknown product of Parmigianino's tender art.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A type of picture drawn using ink applied with a pen and a brush."
      ],
      "links": [
        [
          "picture",
          "picture"
        ],
        [
          "pen",
          "pen"
        ],
        [
          "brush",
          "brush"
        ]
      ]
    }
  ],
  "word": "pen-and-wash"
}