"prems" meaning in French

{
  "etymology_text": "Apocope of premier",
  "lang": "French",
  "lang_code": "fr",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "French entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 3 entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "dibs (used to claim right to something before anyone else)"
      ],
      "id": "en-prems-fr-intj-tmAy5lbm",
      "links": [
        [
          "dibs",
          "dibs"
        ]
      ],
      "raw_glosses": [
        "(informal) dibs (used to claim right to something before anyone else)"
      ],
      "synonyms": [
        {
          "word": "prem’s"
        },
        {
          "word": "preum’s"
        },
        {
          "word": "preums"
        }
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pʁœms/"
    }
  ],
  "word": "prems"
}

{
  "etymology_text": "Apocope of premier",
  "lang": "French",
  "lang_code": "fr",
  "pos": "intj",
  "senses": [
    {
      "categories": [
        "French 1-syllable words",
        "French entries with incorrect language header",
        "French informal terms",
        "French interjections",
        "French lemmas",
        "French terms with IPA pronunciation",
        "Pages with 3 entries",
        "Pages with entries"
      ],
      "glosses": [
        "dibs (used to claim right to something before anyone else)"
      ],
      "links": [
        [
          "dibs",
          "dibs"
        ]
      ],
      "raw_glosses": [
        "(informal) dibs (used to claim right to something before anyone else)"
      ],
      "tags": [
        "informal"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/pʁœms/"
    }
  ],
  "synonyms": [
    {
      "word": "prem’s"
    },
    {
      "word": "preum’s"
    },
    {
      "word": "preums"
    }
  ],
  "word": "prems"
}