"-trum" meaning in Latin

{
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "itc-pro",
        "3": "*-trom"
      },
      "expansion": "Proto-Italic *-trom",
      "name": "inh"
    },
    {
      "args": {
        "1": "la",
        "2": "ine-pro",
        "3": "*-trom"
      },
      "expansion": "Proto-Indo-European *-trom",
      "name": "inh"
    },
    {
      "args": {
        "1": "la",
        "2": "grc",
        "3": "-τρον",
        "pos": "instrument noun suffix"
      },
      "expansion": "Ancient Greek -τρον (-tron, instrument noun suffix)",
      "name": "bor"
    },
    {
      "args": {
        "1": "la",
        "2": "-culum"
      },
      "expansion": "-culum",
      "name": "m"
    },
    {
      "args": {
        "1": "la",
        "2": "-crum"
      },
      "expansion": "-crum",
      "name": "m"
    },
    {
      "args": {
        "1": "la",
        "2": "-bulum"
      },
      "expansion": "-bulum",
      "name": "m"
    },
    {
      "args": {
        "1": "la",
        "2": "-brum"
      },
      "expansion": "-brum",
      "name": "m"
    }
  ],
  "etymology_text": "In inherited words, from Proto-Italic *-trom, from Proto-Indo-European *-trom. In words borrowed from Greek (and possibly in some neologisms), from Ancient Greek -τρον (-tron, instrument noun suffix), which is a cognate of the Latin ending. Ultimately from the same source as -culum, -crum, -bulum, -brum, which seem to have originated as contextual variants of a single suffix.",
  "forms": [
    {
      "form": "-trī",
      "tags": [
        "genitive"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "declension",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "la-ndecl",
      "source": "declension",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "-trum",
      "source": "declension",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "-tra",
      "source": "declension",
      "tags": [
        "nominative",
        "plural"
      ]
    },
    {
      "form": "-trī",
      "source": "declension",
      "tags": [
        "genitive",
        "singular"
      ]
    },
    {
      "form": "-trōrum",
      "source": "declension",
      "tags": [
        "genitive",
        "plural"
      ]
    },
    {
      "form": "-trō",
      "source": "declension",
      "tags": [
        "dative",
        "singular"
      ]
    },
    {
      "form": "-trīs",
      "source": "declension",
      "tags": [
        "dative",
        "plural"
      ]
    },
    {
      "form": "-trum",
      "source": "declension",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "-tra",
      "source": "declension",
      "tags": [
        "accusative",
        "plural"
      ]
    },
    {
      "form": "-trō",
      "source": "declension",
      "tags": [
        "ablative",
        "singular"
      ]
    },
    {
      "form": "-trīs",
      "source": "declension",
      "tags": [
        "ablative",
        "plural"
      ]
    },
    {
      "form": "-trum",
      "source": "declension",
      "tags": [
        "singular",
        "vocative"
      ]
    },
    {
      "form": "-tra",
      "source": "declension",
      "tags": [
        "plural",
        "vocative"
      ]
    }
  ],
  "inflection_templates": [
    {
      "args": {
        "1": "-trum<2>"
      },
      "name": "la-ndecl"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Latin neuter suffixes in the second declension",
          "parents": [],
          "source": "w"
        }
      ],
      "glosses": [
        "forming instrument nouns"
      ],
      "id": "en--trum-la-suffix-zl9YCpCk",
      "synonyms": [
        {
          "word": "-culum"
        },
        {
          "word": "-crum"
        }
      ],
      "tags": [
        "declension-2",
        "morpheme",
        "neuter"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/trum/",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "[t̪rʊ̃ˑ]",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "/trum/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[t̪rum]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "word": "-trum"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "la",
        "2": "itc-pro",
        "3": "*-trom"
      },
      "expansion": "Proto-Italic *-trom",
      "name": "inh"
    },
    {
      "args": {
        "1": "la",
        "2": "ine-pro",
        "3": "*-trom"
      },
      "expansion": "Proto-Indo-European *-trom",
      "name": "inh"
    },
    {
      "args": {
        "1": "la",
        "2": "grc",
        "3": "-τρον",
        "pos": "instrument noun suffix"
      },
      "expansion": "Ancient Greek -τρον (-tron, instrument noun suffix)",
      "name": "bor"
    },
    {
      "args": {
        "1": "la",
        "2": "-culum"
      },
      "expansion": "-culum",
      "name": "m"
    },
    {
      "args": {
        "1": "la",
        "2": "-crum"
      },
      "expansion": "-crum",
      "name": "m"
    },
    {
      "args": {
        "1": "la",
        "2": "-bulum"
      },
      "expansion": "-bulum",
      "name": "m"
    },
    {
      "args": {
        "1": "la",
        "2": "-brum"
      },
      "expansion": "-brum",
      "name": "m"
    }
  ],
  "etymology_text": "In inherited words, from Proto-Italic *-trom, from Proto-Indo-European *-trom. In words borrowed from Greek (and possibly in some neologisms), from Ancient Greek -τρον (-tron, instrument noun suffix), which is a cognate of the Latin ending. Ultimately from the same source as -culum, -crum, -bulum, -brum, which seem to have originated as contextual variants of a single suffix.",
  "forms": [
    {
      "form": "-trī",
      "tags": [
        "genitive"
      ]
    },
    {
      "form": "no-table-tags",
      "source": "declension",
      "tags": [
        "table-tags"
      ]
    },
    {
      "form": "la-ndecl",
      "source": "declension",
      "tags": [
        "inflection-template"
      ]
    },
    {
      "form": "-trum",
      "source": "declension",
      "tags": [
        "nominative",
        "singular"
      ]
    },
    {
      "form": "-tra",
      "source": "declension",
      "tags": [
        "nominative",
        "plural"
      ]
    },
    {
      "form": "-trī",
      "source": "declension",
      "tags": [
        "genitive",
        "singular"
      ]
    },
    {
      "form": "-trōrum",
      "source": "declension",
      "tags": [
        "genitive",
        "plural"
      ]
    },
    {
      "form": "-trō",
      "source": "declension",
      "tags": [
        "dative",
        "singular"
      ]
    },
    {
      "form": "-trīs",
      "source": "declension",
      "tags": [
        "dative",
        "plural"
      ]
    },
    {
      "form": "-trum",
      "source": "declension",
      "tags": [
        "accusative",
        "singular"
      ]
    },
    {
      "form": "-tra",
      "source": "declension",
      "tags": [
        "accusative",
        "plural"
      ]
    },
    {
      "form": "-trō",
      "source": "declension",
      "tags": [
        "ablative",
        "singular"
      ]
    },
    {
      "form": "-trīs",
      "source": "declension",
      "tags": [
        "ablative",
        "plural"
      ]
    },
    {
      "form": "-trum",
      "source": "declension",
      "tags": [
        "singular",
        "vocative"
      ]
    },
    {
      "form": "-tra",
      "source": "declension",
      "tags": [
        "plural",
        "vocative"
      ]
    }
  ],
  "inflection_templates": [
    {
      "args": {
        "1": "-trum<2>"
      },
      "name": "la-ndecl"
    }
  ],
  "lang": "Latin",
  "lang_code": "la",
  "pos": "suffix",
  "senses": [
    {
      "categories": [
        "Latin 1-syllable words",
        "Latin lemmas",
        "Latin neuter suffixes",
        "Latin neuter suffixes in the second declension",
        "Latin noun-forming suffixes",
        "Latin second declension suffixes",
        "Latin suffixes",
        "Latin suffixes with red links in their inflection tables",
        "Latin terms borrowed from Ancient Greek",
        "Latin terms derived from Ancient Greek",
        "Latin terms derived from Proto-Indo-European",
        "Latin terms derived from Proto-Italic",
        "Latin terms inherited from Proto-Indo-European",
        "Latin terms inherited from Proto-Italic",
        "Latin terms with IPA pronunciation"
      ],
      "glosses": [
        "forming instrument nouns"
      ],
      "tags": [
        "declension-2",
        "morpheme",
        "neuter"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/trum/",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "[t̪rʊ̃ˑ]",
      "tags": [
        "Classical"
      ]
    },
    {
      "ipa": "/trum/",
      "note": "modern Italianate Ecclesiastical"
    },
    {
      "ipa": "[t̪rum]",
      "note": "modern Italianate Ecclesiastical"
    }
  ],
  "synonyms": [
    {
      "word": "-culum"
    },
    {
      "word": "-crum"
    }
  ],
  "word": "-trum"
}