"tetrastoon" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "τετράστῳον"
      },
      "expansion": "Ancient Greek τετράστῳον (tetrástōion)",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "τετράς",
        "4": "",
        "5": "four"
      },
      "expansion": "Ancient Greek τετράς (tetrás, “four”)",
      "name": "uder"
    }
  ],
  "etymology_text": "From Ancient Greek τετράστῳον (tetrástōion), from neuter of τετράστῳος (tetrástōios, “having four porticoes”) from Ancient Greek τετράς (tetrás, “four”) + στοά (stoá, “portico, colonnade”).",
  "forms": [
    {
      "form": "tetrastoa",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "tetrastoa"
      },
      "expansion": "tetrastoon (plural tetrastoa)",
      "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"
        },
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          "kind": "other",
          "name": "English terms with vowel pseudo-digraphs",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English undefined derivations",
          "parents": [
            "Undefined derivations",
            "Entry maintenance"
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          "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": "Architecture",
          "orig": "en:Architecture",
          "parents": [
            "Applied sciences",
            "Art",
            "Sciences",
            "Culture",
            "All topics",
            "Society",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "ref": "1997, John Freely, The Western Mediterranean Coast of Turkey, page 27:",
          "text": "Adjoining the tetrastoon to the south is a structure known as the Theater Baths, originally constructed in the late second century A.D. or early in the following century.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A four-sided colonnade, typically enclosing a courtyard"
      ],
      "id": "en-tetrastoon-en-noun-amUgrRvu",
      "links": [
        [
          "colonnade",
          "colonnade"
        ],
        [
          "courtyard",
          "courtyard"
        ]
      ],
      "synonyms": [
        {
          "word": "peristyle"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌtɛ.tɹəˈstoʊ.ɑːn/"
    },
    {
      "ipa": "/tɛˈtɹæ.stə.wɑːn/"
    }
  ],
  "word": "tetrastoon"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "τετράστῳον"
      },
      "expansion": "Ancient Greek τετράστῳον (tetrástōion)",
      "name": "uder"
    },
    {
      "args": {
        "1": "en",
        "2": "grc",
        "3": "τετράς",
        "4": "",
        "5": "four"
      },
      "expansion": "Ancient Greek τετράς (tetrás, “four”)",
      "name": "uder"
    }
  ],
  "etymology_text": "From Ancient Greek τετράστῳον (tetrástōion), from neuter of τετράστῳος (tetrástōios, “having four porticoes”) from Ancient Greek τετράς (tetrás, “four”) + στοά (stoá, “portico, colonnade”).",
  "forms": [
    {
      "form": "tetrastoa",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "tetrastoa"
      },
      "expansion": "tetrastoon (plural tetrastoa)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "English countable nouns",
        "English entries with incorrect language header",
        "English lemmas",
        "English nouns",
        "English nouns with irregular plurals",
        "English terms derived from Ancient Greek",
        "English terms with quotations",
        "English terms with vowel pseudo-digraphs",
        "English undefined derivations",
        "Pages with 1 entry",
        "Pages with entries",
        "en:Architecture"
      ],
      "examples": [
        {
          "ref": "1997, John Freely, The Western Mediterranean Coast of Turkey, page 27:",
          "text": "Adjoining the tetrastoon to the south is a structure known as the Theater Baths, originally constructed in the late second century A.D. or early in the following century.",
          "type": "quote"
        }
      ],
      "glosses": [
        "A four-sided colonnade, typically enclosing a courtyard"
      ],
      "links": [
        [
          "colonnade",
          "colonnade"
        ],
        [
          "courtyard",
          "courtyard"
        ]
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˌtɛ.tɹəˈstoʊ.ɑːn/"
    },
    {
      "ipa": "/tɛˈtɹæ.stə.wɑːn/"
    }
  ],
  "synonyms": [
    {
      "word": "peristyle"
    }
  ],
  "word": "tetrastoon"
}