"schwa primum" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "NL.",
        "3": "schwa prīmum",
        "lit": "first schwa"
      },
      "expansion": "New Latin schwa prīmum (literally “first schwa”)",
      "name": "bor"
    }
  ],
  "etymology_text": "From the New Latin schwa prīmum (literally “first schwa”), so named in contrast with schwa secundum.",
  "head_templates": [
    {
      "args": {
        "1": "-",
        "head": "schwa primum"
      },
      "expansion": "schwa primum (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Linguistics",
          "orig": "en:Linguistics",
          "parents": [
            "Language",
            "Social sciences",
            "Communication",
            "Sciences",
            "Society",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "A vowel formerly reconstructed for Proto-Indo-European; now generally held to be a syllabic laryngeal consonant."
      ],
      "id": "en-schwa_primum-en-noun-dfANmt6U",
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "vowel",
          "vowel"
        ],
        [
          "Proto-Indo-European",
          "Proto-Indo-European"
        ],
        [
          "syllabic",
          "syllabic"
        ],
        [
          "laryngeal",
          "laryngeal"
        ],
        [
          "consonant",
          "consonant"
        ]
      ],
      "raw_glosses": [
        "(linguistics) A vowel formerly reconstructed for Proto-Indo-European; now generally held to be a syllabic laryngeal consonant."
      ],
      "synonyms": [
        {
          "word": "schwa indogermanicum"
        },
        {
          "word": "schwa primum indogermanicum"
        }
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "word": "schwa primum"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "NL.",
        "3": "schwa prīmum",
        "lit": "first schwa"
      },
      "expansion": "New Latin schwa prīmum (literally “first schwa”)",
      "name": "bor"
    }
  ],
  "etymology_text": "From the New Latin schwa prīmum (literally “first schwa”), so named in contrast with schwa secundum.",
  "head_templates": [
    {
      "args": {
        "1": "-",
        "head": "schwa primum"
      },
      "expansion": "schwa primum (uncountable)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English entries with incorrect language header",
        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms borrowed from New Latin",
        "English terms derived from New Latin",
        "English uncountable nouns",
        "Entries with translation boxes",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Linguistics"
      ],
      "glosses": [
        "A vowel formerly reconstructed for Proto-Indo-European; now generally held to be a syllabic laryngeal consonant."
      ],
      "links": [
        [
          "linguistics",
          "linguistics"
        ],
        [
          "vowel",
          "vowel"
        ],
        [
          "Proto-Indo-European",
          "Proto-Indo-European"
        ],
        [
          "syllabic",
          "syllabic"
        ],
        [
          "laryngeal",
          "laryngeal"
        ],
        [
          "consonant",
          "consonant"
        ]
      ],
      "raw_glosses": [
        "(linguistics) A vowel formerly reconstructed for Proto-Indo-European; now generally held to be a syllabic laryngeal consonant."
      ],
      "tags": [
        "uncountable"
      ],
      "topics": [
        "human-sciences",
        "linguistics",
        "sciences"
      ]
    }
  ],
  "synonyms": [
    {
      "word": "schwa indogermanicum"
    },
    {
      "word": "schwa primum indogermanicum"
    }
  ],
  "word": "schwa primum"
}