"spheno-" meaning in English

{
  "categories": [],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "σφήν",
        "4": "",
        "5": "wedge"
      },
      "expansion": "Ancient Greek σφήν (sphḗn, “wedge”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek σφήν (sphḗn, “wedge”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "spheno-",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "spheno-",
      "name": "en-prefix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "text": "sphenogram",
          "type": "example"
        }
      ],
      "glosses": [
        "Wedge, wedge-shaped."
      ],
      "id": "en-spheno--en-prefix-NoluP91o",
      "links": [
        [
          "Wedge",
          "wedge"
        ],
        [
          "wedge-shaped",
          "wedge-shaped"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Anatomy",
          "orig": "en:Anatomy",
          "parents": [
            "Biology",
            "Medicine",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "sphenomastoid",
          "type": "example"
        }
      ],
      "glosses": [
        "Of or pertaining to the sphenoid bone."
      ],
      "id": "en-spheno--en-prefix-7bK4j8Ax",
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "sphenoid bone",
          "sphenoid bone"
        ]
      ],
      "raw_glosses": [
        "(anatomy) Of or pertaining to the sphenoid bone."
      ],
      "tags": [
        "morpheme"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ],
      "translations": [
        {
          "_dis1": "12 88",
          "code": "it",
          "lang": "Italian",
          "sense": "sphenoid bone",
          "word": "sfeno-"
        },
        {
          "_dis1": "12 88",
          "code": "es",
          "lang": "Spanish",
          "sense": "sphenoid bone",
          "word": "esfeno-"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/sfiː.nə(ʊ)/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "ipa": "/sfi.noʊ/",
      "tags": [
        "General-American"
      ]
    },
    {
      "ipa": "/sfi.nə/",
      "tags": [
        "General-American"
      ]
    }
  ],
  "synonyms": [
    {
      "_dis1": "0 0",
      "tags": [
        "before-vowel"
      ],
      "word": "sphen-"
    }
  ],
  "word": "spheno-"
}

{
  "categories": [
    "English 2-syllable words",
    "English lemmas",
    "English prefixes",
    "English terms derived from Ancient Greek",
    "English terms with IPA pronunciation"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "σφήν",
        "4": "",
        "5": "wedge"
      },
      "expansion": "Ancient Greek σφήν (sphḗn, “wedge”)",
      "name": "der"
    }
  ],
  "etymology_text": "From Ancient Greek σφήν (sphḗn, “wedge”).",
  "head_templates": [
    {
      "args": {
        "1": "en",
        "2": "prefix",
        "head": "",
        "sort": ""
      },
      "expansion": "spheno-",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "spheno-",
      "name": "en-prefix"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "prefix",
  "senses": [
    {
      "categories": [
        "English terms with usage examples"
      ],
      "examples": [
        {
          "text": "sphenogram",
          "type": "example"
        }
      ],
      "glosses": [
        "Wedge, wedge-shaped."
      ],
      "links": [
        [
          "Wedge",
          "wedge"
        ],
        [
          "wedge-shaped",
          "wedge-shaped"
        ]
      ],
      "tags": [
        "morpheme"
      ]
    },
    {
      "categories": [
        "English terms with usage examples",
        "en:Anatomy"
      ],
      "examples": [
        {
          "text": "sphenomastoid",
          "type": "example"
        }
      ],
      "glosses": [
        "Of or pertaining to the sphenoid bone."
      ],
      "links": [
        [
          "anatomy",
          "anatomy"
        ],
        [
          "sphenoid bone",
          "sphenoid bone"
        ]
      ],
      "raw_glosses": [
        "(anatomy) Of or pertaining to the sphenoid bone."
      ],
      "tags": [
        "morpheme"
      ],
      "topics": [
        "anatomy",
        "medicine",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/sfiː.nə(ʊ)/",
      "tags": [
        "Received-Pronunciation"
      ]
    },
    {
      "ipa": "/sfi.noʊ/",
      "tags": [
        "General-American"
      ]
    },
    {
      "ipa": "/sfi.nə/",
      "tags": [
        "General-American"
      ]
    }
  ],
  "synonyms": [
    {
      "tags": [
        "before-vowel"
      ],
      "word": "sphen-"
    }
  ],
  "translations": [
    {
      "code": "it",
      "lang": "Italian",
      "sense": "sphenoid bone",
      "word": "sfeno-"
    },
    {
      "code": "es",
      "lang": "Spanish",
      "sense": "sphenoid bone",
      "word": "esfeno-"
    }
  ],
  "word": "spheno-"
}