"lowpass" meaning in All languages combined

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "low",
        "3": "pass"
      },
      "expansion": "low + pass",
      "name": "compound"
    }
  ],
  "etymology_text": "From low + pass.",
  "forms": [
    {
      "form": "lowpasses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lowpass (plural lowpasses)",
      "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": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "An audio filter that discards higher frequencies while preserving lower ones."
      ],
      "id": "en-lowpass-en-noun-EUEqPW4z",
      "links": [
        [
          "audio",
          "audio"
        ],
        [
          "filter",
          "filter"
        ],
        [
          "discard",
          "discard"
        ],
        [
          "frequencies",
          "frequency"
        ],
        [
          "preserving",
          "preserve"
        ]
      ],
      "qualifier": "digital signal processing",
      "raw_glosses": [
        "(digital signal processing) An audio filter that discards higher frequencies while preserving lower ones."
      ]
    }
  ],
  "word": "lowpass"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "low",
        "3": "pass"
      },
      "expansion": "low + pass",
      "name": "compound"
    }
  ],
  "etymology_text": "From low + pass.",
  "forms": [
    {
      "form": "lowpasses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "lowpass (plural lowpasses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English compound terms",
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "Pages with 1 entry",
        "Pages with entries"
      ],
      "glosses": [
        "An audio filter that discards higher frequencies while preserving lower ones."
      ],
      "links": [
        [
          "audio",
          "audio"
        ],
        [
          "filter",
          "filter"
        ],
        [
          "discard",
          "discard"
        ],
        [
          "frequencies",
          "frequency"
        ],
        [
          "preserving",
          "preserve"
        ]
      ],
      "qualifier": "digital signal processing",
      "raw_glosses": [
        "(digital signal processing) An audio filter that discards higher frequencies while preserving lower ones."
      ]
    }
  ],
  "word": "lowpass"
}