"undrain" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "drain"
      },
      "expansion": "un- + drain",
      "name": "prefix"
    }
  ],
  "etymology_text": "un- + drain",
  "forms": [
    {
      "form": "undrains",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "undraining",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "undrained",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "undrained",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undrain (third-person singular simple present undrains, present participle undraining, simple past and past participle undrained)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "_dis": "8 92",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "38 62",
          "kind": "other",
          "name": "English terms prefixed with un-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "examples": [
        {
          "ref": "1970, John R. Niland, The Asian engineering brain drain, page 7",
          "text": "The probable differences between gross and net drain also require an explanation of why some manpower \"undrains\" by returning home after a period of working in the United States.",
          "type": "quotation"
        },
        {
          "ref": "2000, The American Benedictine Review - Volume 51, Issue 3, page 290",
          "text": "On this score, monastics are will-positioned, in that one of the purposes of monastic work was to recreate the garden of paradise. The Cistercians, however, have not made a move to undrain the swamps.",
          "type": "quotation"
        },
        {
          "ref": "2018, Betsy Beyer, Niall Richard Murphy, David K. Rensin, The Site Reliability Workbook: Practical Ways to Implement SRE",
          "text": "Remove the repair reason, clear the problem from the database, and undrain the switch.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To restore that which has drained away."
      ],
      "id": "en-undrain-en-verb-sIJa5rOI",
      "links": [
        [
          "restore",
          "restore"
        ],
        [
          "drain",
          "drain"
        ]
      ]
    }
  ],
  "word": "undrain"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "drain"
      },
      "expansion": "un- + drain",
      "name": "prefix"
    }
  ],
  "etymology_text": "un- + drain",
  "forms": [
    {
      "form": "undrains",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undrain (plural undrains)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "ref": "1911, Engineering and Contracting - Volume 36, page 307",
          "text": "The experiments with fresh and septic sludge show that for filters of the same size material, fresh sludge passes through into the undrains while septic sludge merely gives up its water.",
          "type": "quotation"
        },
        {
          "ref": "1952, Pennsylvania water works operators' association, Journal - Volumes 24-34, page 25",
          "text": "New undrains, gravel retaining screens and air wash systems were installed.",
          "type": "quotation"
        },
        {
          "ref": "1993, Loren Runar Anderson, Geotechnical practice in dam rehabilitation",
          "text": "Absence of filtered undrains beneath spillways or behind walls.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A water collection system that drains water away from a location."
      ],
      "id": "en-undrain-en-noun-zQP7IKO9",
      "links": [
        [
          "collection",
          "collection"
        ],
        [
          "system",
          "system"
        ]
      ]
    }
  ],
  "word": "undrain"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with un-",
    "English verbs"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "drain"
      },
      "expansion": "un- + drain",
      "name": "prefix"
    }
  ],
  "etymology_text": "un- + drain",
  "forms": [
    {
      "form": "undrains",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "undraining",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "undrained",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "undrained",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undrain (third-person singular simple present undrains, present participle undraining, simple past and past participle undrained)",
      "name": "en-verb"
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  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1970, John R. Niland, The Asian engineering brain drain, page 7",
          "text": "The probable differences between gross and net drain also require an explanation of why some manpower \"undrains\" by returning home after a period of working in the United States.",
          "type": "quotation"
        },
        {
          "ref": "2000, The American Benedictine Review - Volume 51, Issue 3, page 290",
          "text": "On this score, monastics are will-positioned, in that one of the purposes of monastic work was to recreate the garden of paradise. The Cistercians, however, have not made a move to undrain the swamps.",
          "type": "quotation"
        },
        {
          "ref": "2018, Betsy Beyer, Niall Richard Murphy, David K. Rensin, The Site Reliability Workbook: Practical Ways to Implement SRE",
          "text": "Remove the repair reason, clear the problem from the database, and undrain the switch.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "To restore that which has drained away."
      ],
      "links": [
        [
          "restore",
          "restore"
        ],
        [
          "drain",
          "drain"
        ]
      ]
    }
  ],
  "word": "undrain"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with un-",
    "English verbs"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "un",
        "3": "drain"
      },
      "expansion": "un- + drain",
      "name": "prefix"
    }
  ],
  "etymology_text": "un- + drain",
  "forms": [
    {
      "form": "undrains",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "undrain (plural undrains)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English terms with quotations"
      ],
      "examples": [
        {
          "ref": "1911, Engineering and Contracting - Volume 36, page 307",
          "text": "The experiments with fresh and septic sludge show that for filters of the same size material, fresh sludge passes through into the undrains while septic sludge merely gives up its water.",
          "type": "quotation"
        },
        {
          "ref": "1952, Pennsylvania water works operators' association, Journal - Volumes 24-34, page 25",
          "text": "New undrains, gravel retaining screens and air wash systems were installed.",
          "type": "quotation"
        },
        {
          "ref": "1993, Loren Runar Anderson, Geotechnical practice in dam rehabilitation",
          "text": "Absence of filtered undrains beneath spillways or behind walls.",
          "type": "quotation"
        }
      ],
      "glosses": [
        "A water collection system that drains water away from a location."
      ],
      "links": [
        [
          "collection",
          "collection"
        ],
        [
          "system",
          "system"
        ]
      ]
    }
  ],
  "word": "undrain"
}