Etymology of -vac

Raw extraction fields are retained for auditing. Their order does not establish ancestry.

{
  "templates": [
    {
      "name": "clipping",
      "args": {
        "1": "en",
        "2": "vacuum"
      },
      "expansion": "Clipping of vacuum"
    }
  ],
  "links": [
    [
      "vacuum",
      "vacuum#English"
    ]
  ],
  "references": [],
  "descendants": [],
  "lexical": [
    {
      "pos": "suffix",
      "glosses": [
        "Used in the naming of computer systems and computer models, due to the use of vacuum tubes as the functional elements of computers of the time.",
        "Used in the naming of vacuum cleaner models."
      ],
      "tags": [
        "dated",
        "morpheme",
        "obsolete"
      ],
      "recordId": "00e8997a6109a3308e4ca3395a1abfc83ace6b7417bd760568f410df535f8acd",
      "rawRecordSha256": "fa55dfa3f8ba9cdc68f153f01282b8a60209a2809e9f5651842ffe00b6b19edd",
      "sourceRecordOrdinal": 7428580
    }
  ],
  "omittedAuxiliaryFields": {
    "templates": 0,
    "links": 0,
    "references": 0,
    "descendants": 0,
    "lexicalRecords": 0,
    "lexicalSenses": 0,
    "glosses": 0
  }
}