"filter paper" meaning in English

{
  "forms": [
    {
      "form": "filter papers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "filter paper (countable and uncountable, plural filter papers)",
      "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 entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English terms with non-redundant non-automated sortkeys",
          "parents": [
            "Terms with non-redundant non-automated sortkeys",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Paper",
          "orig": "en:Paper",
          "parents": [
            "Materials",
            "Manufacturing",
            "Human activity",
            "Human behaviour",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "Porous paper used for filtration, typically in a filter funnel."
      ],
      "id": "en-filter_paper-en-noun-UvhoH7G0",
      "links": [
        [
          "Porous",
          "porous"
        ],
        [
          "filtration",
          "filtration"
        ],
        [
          "filter funnel",
          "filter funnel"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "translations": [
        {
          "code": "fi",
          "lang": "Finnish",
          "sense": "porous paper used for filtration",
          "word": "suodatinpaperi"
        },
        {
          "code": "fr",
          "lang": "French",
          "sense": "porous paper used for filtration",
          "tags": [
            "masculine"
          ],
          "word": "papier filtre"
        },
        {
          "code": "de",
          "lang": "German",
          "sense": "porous paper used for filtration",
          "tags": [
            "neuter"
          ],
          "word": "Filterpapier"
        },
        {
          "code": "el",
          "lang": "Greek",
          "roman": "diithitikó chartí",
          "sense": "porous paper used for filtration",
          "tags": [
            "neuter"
          ],
          "word": "διηθητικό χαρτί"
        },
        {
          "code": "ga",
          "lang": "Irish",
          "sense": "porous paper used for filtration",
          "tags": [
            "masculine"
          ],
          "word": "scagpháipéar"
        },
        {
          "code": "it",
          "lang": "Italian",
          "sense": "porous paper used for filtration",
          "tags": [
            "feminine"
          ],
          "word": "carta da filtro"
        },
        {
          "code": "mi",
          "lang": "Maori",
          "sense": "porous paper used for filtration",
          "word": "pepa tātari"
        },
        {
          "code": "ro",
          "lang": "Romanian",
          "sense": "porous paper used for filtration",
          "tags": [
            "feminine"
          ],
          "word": "hârtie de filtru"
        },
        {
          "code": "tl",
          "lang": "Tagalog",
          "sense": "porous paper used for filtration",
          "word": "panalang papel"
        }
      ],
      "wikipedia": [
        "filter paper"
      ]
    }
  ],
  "word": "filter paper"
}

{
  "forms": [
    {
      "form": "filter papers",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "filter paper (countable and uncountable, plural filter papers)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "English uncountable nouns",
        "en:Paper"
      ],
      "glosses": [
        "Porous paper used for filtration, typically in a filter funnel."
      ],
      "links": [
        [
          "Porous",
          "porous"
        ],
        [
          "filtration",
          "filtration"
        ],
        [
          "filter funnel",
          "filter funnel"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ],
      "wikipedia": [
        "filter paper"
      ]
    }
  ],
  "translations": [
    {
      "code": "fi",
      "lang": "Finnish",
      "sense": "porous paper used for filtration",
      "word": "suodatinpaperi"
    },
    {
      "code": "fr",
      "lang": "French",
      "sense": "porous paper used for filtration",
      "tags": [
        "masculine"
      ],
      "word": "papier filtre"
    },
    {
      "code": "de",
      "lang": "German",
      "sense": "porous paper used for filtration",
      "tags": [
        "neuter"
      ],
      "word": "Filterpapier"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "diithitikó chartí",
      "sense": "porous paper used for filtration",
      "tags": [
        "neuter"
      ],
      "word": "διηθητικό χαρτί"
    },
    {
      "code": "ga",
      "lang": "Irish",
      "sense": "porous paper used for filtration",
      "tags": [
        "masculine"
      ],
      "word": "scagpháipéar"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "porous paper used for filtration",
      "tags": [
        "feminine"
      ],
      "word": "carta da filtro"
    },
    {
      "code": "mi",
      "lang": "Maori",
      "sense": "porous paper used for filtration",
      "word": "pepa tātari"
    },
    {
      "code": "ro",
      "lang": "Romanian",
      "sense": "porous paper used for filtration",
      "tags": [
        "feminine"
      ],
      "word": "hârtie de filtru"
    },
    {
      "code": "tl",
      "lang": "Tagalog",
      "sense": "porous paper used for filtration",
      "word": "panalang papel"
    }
  ],
  "word": "filter paper"
}