"trực tâm" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "直心"
      },
      "expansion": "直心",
      "name": "m"
    },
    {
      "args": {
        "1": "vi",
        "2": "直",
        "t": "straight; ortho-"
      },
      "expansion": "直 (“straight; ortho-”)",
      "name": "m"
    },
    {
      "args": {
        "1": "vi",
        "2": "心",
        "t": "center"
      },
      "expansion": "心 (“center”)",
      "name": "m"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "直",
        "2": "straight; ortho-",
        "3": "心",
        "4": "center"
      },
      "expansion": "Sino-Vietnamese word from 直心, composed of 直 (“straight; ortho-”) and 心 (“center”)",
      "name": "vi-etym-sino"
    },
    {
      "args": {
        "1": "vi",
        "2": "đường trung trực",
        "3": "",
        "4": "segment-bisecting lines"
      },
      "expansion": "đường trung trực (“segment-bisecting lines”)",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "circumcenter"
      },
      "expansion": "circumcenter",
      "name": "m"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 直心, composed of 直 (“straight; ortho-”) and 心 (“center”), perhaps a direct calque of a European word for \"orthocenter\". Unintuitively, this term has nothing to do with the point of intersection of the three đường trung trực (“segment-bisecting lines”) of the three sides of a triangle, the circumcenter, which does not have a common name in Vietnamese.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "trực tâm",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "trực tâm",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Sino-Vietnamese words",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
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          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese nouns without classifiers",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Geometry",
          "orig": "vi:Geometry",
          "parents": [
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "an orthocenter"
      ],
      "id": "en-trực_tâm-vi-noun-nS7NvDz9",
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "orthocenter",
          "orthocenter"
        ]
      ],
      "raw_glosses": [
        "(geometry) an orthocenter"
      ],
      "related": [
        {
          "word": "trọng tâm"
        }
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕɨk̚˧˨ʔ təm˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʈɨk̚˨˩ʔ təm˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʈɨk̚˨˩˨ təm˧˧]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "word": "trực tâm"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "直心"
      },
      "expansion": "直心",
      "name": "m"
    },
    {
      "args": {
        "1": "vi",
        "2": "直",
        "t": "straight; ortho-"
      },
      "expansion": "直 (“straight; ortho-”)",
      "name": "m"
    },
    {
      "args": {
        "1": "vi",
        "2": "心",
        "t": "center"
      },
      "expansion": "心 (“center”)",
      "name": "m"
    },
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "直",
        "2": "straight; ortho-",
        "3": "心",
        "4": "center"
      },
      "expansion": "Sino-Vietnamese word from 直心, composed of 直 (“straight; ortho-”) and 心 (“center”)",
      "name": "vi-etym-sino"
    },
    {
      "args": {
        "1": "vi",
        "2": "đường trung trực",
        "3": "",
        "4": "segment-bisecting lines"
      },
      "expansion": "đường trung trực (“segment-bisecting lines”)",
      "name": "m"
    },
    {
      "args": {
        "1": "en",
        "2": "circumcenter"
      },
      "expansion": "circumcenter",
      "name": "m"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 直心, composed of 直 (“straight; ortho-”) and 心 (“center”), perhaps a direct calque of a European word for \"orthocenter\". Unintuitively, this term has nothing to do with the point of intersection of the three đường trung trực (“segment-bisecting lines”) of the three sides of a triangle, the circumcenter, which does not have a common name in Vietnamese.",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "noun",
        "3": "",
        "4": "",
        "head": "",
        "tr": ""
      },
      "expansion": "trực tâm",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "trực tâm",
      "name": "vi-noun"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "noun",
  "related": [
    {
      "word": "trọng tâm"
    }
  ],
  "senses": [
    {
      "categories": [
        "Sino-Vietnamese words",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese nouns",
        "Vietnamese nouns without classifiers",
        "Vietnamese terms with IPA pronunciation",
        "vi:Geometry"
      ],
      "glosses": [
        "an orthocenter"
      ],
      "links": [
        [
          "geometry",
          "geometry"
        ],
        [
          "orthocenter",
          "orthocenter"
        ]
      ],
      "raw_glosses": [
        "(geometry) an orthocenter"
      ],
      "topics": [
        "geometry",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[t͡ɕɨk̚˧˨ʔ təm˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʈɨk̚˨˩ʔ təm˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʈɨk̚˨˩˨ təm˧˧]",
      "tags": [
        "Hồ-Chí-Minh-City"
      ]
    }
  ],
  "word": "trực tâm"
}