"sphène" meaning in French

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "sphene",
            "bor": "1"
          },
          "expansion": "→ English: sphene",
          "name": "desc"
        }
      ],
      "text": "→ English: sphene"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ro",
            "2": "sfen",
            "bor": "1"
          },
          "expansion": "→ Romanian: sfen",
          "name": "desc"
        }
      ],
      "text": "→ Romanian: sfen"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "grc",
        "3": "σφήν",
        "t": "wedge"
      },
      "expansion": "Ancient Greek σφήν (sphḗn, “wedge”)",
      "name": "bor"
    }
  ],
  "etymology_text": "Coined by René Just Haüy in 1801, Traité de minéralogie vol. 3 p. 114, after Ancient Greek σφήν (sphḗn, “wedge”).",
  "forms": [
    {
      "form": "sphènes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "sphène m (plural sphènes)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "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 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "fr",
          "name": "Mineralogy",
          "orig": "fr:Mineralogy",
          "parents": [
            "Geology",
            "Earth sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "sphene"
      ],
      "id": "en-sphène-fr-noun-XhmxerKH",
      "links": [
        [
          "mineralogy",
          "mineralogy"
        ],
        [
          "sphene",
          "sphene"
        ]
      ],
      "raw_glosses": [
        "(mineralogy) sphene"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "chemistry",
        "geography",
        "geology",
        "mineralogy",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "René Just Haüy"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/sfɛn/"
    }
  ],
  "word": "sphène"
}

{
  "descendants": [
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "en",
            "2": "sphene",
            "bor": "1"
          },
          "expansion": "→ English: sphene",
          "name": "desc"
        }
      ],
      "text": "→ English: sphene"
    },
    {
      "depth": 1,
      "templates": [
        {
          "args": {
            "1": "ro",
            "2": "sfen",
            "bor": "1"
          },
          "expansion": "→ Romanian: sfen",
          "name": "desc"
        }
      ],
      "text": "→ Romanian: sfen"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "fr",
        "2": "grc",
        "3": "σφήν",
        "t": "wedge"
      },
      "expansion": "Ancient Greek σφήν (sphḗn, “wedge”)",
      "name": "bor"
    }
  ],
  "etymology_text": "Coined by René Just Haüy in 1801, Traité de minéralogie vol. 3 p. 114, after Ancient Greek σφήν (sphḗn, “wedge”).",
  "forms": [
    {
      "form": "sphènes",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "m"
      },
      "expansion": "sphène m (plural sphènes)",
      "name": "fr-noun"
    }
  ],
  "lang": "French",
  "lang_code": "fr",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "French 1-syllable words",
        "French countable nouns",
        "French entries with incorrect language header",
        "French lemmas",
        "French masculine nouns",
        "French nouns",
        "French terms borrowed from Ancient Greek",
        "French terms derived from Ancient Greek",
        "French terms with IPA pronunciation",
        "Pages with 1 entry",
        "Pages with entries",
        "fr:Mineralogy"
      ],
      "glosses": [
        "sphene"
      ],
      "links": [
        [
          "mineralogy",
          "mineralogy"
        ],
        [
          "sphene",
          "sphene"
        ]
      ],
      "raw_glosses": [
        "(mineralogy) sphene"
      ],
      "tags": [
        "masculine"
      ],
      "topics": [
        "chemistry",
        "geography",
        "geology",
        "mineralogy",
        "natural-sciences",
        "physical-sciences"
      ],
      "wikipedia": [
        "René Just Haüy"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/sfɛn/"
    }
  ],
  "word": "sphène"
}