"compressional" meaning in English

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        "2": "compression",
        "3": "al"
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      "expansion": "compression + -al",
      "name": "suffix"
    }
  ],
  "etymology_text": "From compression + -al.",
  "forms": [
    {
      "form": "more compressional",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most compressional",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "compressional (comparative more compressional, superlative most compressional)",
      "name": "en-adj"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
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      "examples": [
        {
          "text": "Sound is transmitted through the air by compressional waves.",
          "type": "example"
        }
      ],
      "glosses": [
        "The quality of compression"
      ],
      "id": "en-compressional-en-adj-0amKzQxs",
      "links": [
        [
          "compression",
          "compression"
        ]
      ]
    }
  ],
  "word": "compressional"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "compression",
        "3": "al"
      },
      "expansion": "compression + -al",
      "name": "suffix"
    }
  ],
  "etymology_text": "From compression + -al.",
  "forms": [
    {
      "form": "more compressional",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most compressional",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "compressional (comparative more compressional, superlative most compressional)",
      "name": "en-adj"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
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      "examples": [
        {
          "text": "Sound is transmitted through the air by compressional waves.",
          "type": "example"
        }
      ],
      "glosses": [
        "The quality of compression"
      ],
      "links": [
        [
          "compression",
          "compression"
        ]
      ]
    }
  ],
  "word": "compressional"
}