"preplacement" meaning in English

{
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "placement"
      },
      "expansion": "pre- + placement",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + placement.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "preplacement (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English terms prefixed with pre-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "Before placement."
      ],
      "id": "en-preplacement-en-adj-Vk5F06QU",
      "links": [
        [
          "placement",
          "placement"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "preplacement"
}

{
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "preplace",
        "3": "ment"
      },
      "expansion": "preplace + -ment",
      "name": "suffix"
    }
  ],
  "etymology_text": "From preplace + -ment.",
  "forms": [
    {
      "form": "preplacements",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "preplacement (countable and uncountable, plural preplacements)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "_dis": "18 82",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "25 75",
          "kind": "other",
          "name": "English terms suffixed with -ment",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "11 89",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "5 95",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "The act of preplacing something."
      ],
      "id": "en-preplacement-en-noun-Fcsa8ieY",
      "links": [
        [
          "preplacing",
          "preplace"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "preplacement"
}

{
  "categories": [
    "English adjectives",
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms prefixed with pre-",
    "English terms suffixed with -ment",
    "English uncomparable adjectives",
    "English uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_number": 1,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "pre",
        "3": "placement"
      },
      "expansion": "pre- + placement",
      "name": "prefix"
    }
  ],
  "etymology_text": "From pre- + placement.",
  "head_templates": [
    {
      "args": {
        "1": "-"
      },
      "expansion": "preplacement (not comparable)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "Before placement."
      ],
      "links": [
        [
          "placement",
          "placement"
        ]
      ],
      "tags": [
        "not-comparable"
      ]
    }
  ],
  "word": "preplacement"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms suffixed with -ment",
    "English uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_number": 2,
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "preplace",
        "3": "ment"
      },
      "expansion": "preplace + -ment",
      "name": "suffix"
    }
  ],
  "etymology_text": "From preplace + -ment.",
  "forms": [
    {
      "form": "preplacements",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "~"
      },
      "expansion": "preplacement (countable and uncountable, plural preplacements)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The act of preplacing something."
      ],
      "links": [
        [
          "preplacing",
          "preplace"
        ]
      ],
      "tags": [
        "countable",
        "uncountable"
      ]
    }
  ],
  "word": "preplacement"
}