"đẳng trương" meaning in Vietnamese

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "等",
        "2": "equal",
        "3": "張",
        "4": "to expand"
      },
      "expansion": "Sino-Vietnamese word from 等 (“equal”) and 張 (“to expand”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 等 (“equal”) and 張 (“to expand”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "adjective",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "head": "",
        "tr": ""
      },
      "expansion": "đẳng trương",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "đẳng trương",
      "name": "vi-adj"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Vietnamese words",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Sino-Vietnamese words with uncreated Han etymology",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "Vietnamese entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "vi",
          "name": "Sciences",
          "orig": "vi:Sciences",
          "parents": [
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "glosses": [
        "isotonic (of the same osmotic pressure)"
      ],
      "id": "en-đẳng_trương-vi-adj-42UdnJet",
      "links": [
        [
          "sciences",
          "sciences"
        ],
        [
          "isotonic",
          "isotonic#English"
        ],
        [
          "same",
          "same#English"
        ],
        [
          "osmotic",
          "osmotic#English"
        ],
        [
          "pressure",
          "pressure#English"
        ]
      ],
      "raw_glosses": [
        "(sciences) isotonic (of the same osmotic pressure)"
      ],
      "related": [
        {
          "english": "hypertonic",
          "word": "ưu trương"
        },
        {
          "english": "hypotonic",
          "word": "nhược trương"
        }
      ],
      "topics": [
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɗaŋ˧˩ t͡ɕɨəŋ˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɗaŋ˧˨ ʈɨəŋ˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗaŋ˨˩˦ ʈɨəŋ˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "đẳng trương"
}

{
  "etymology_templates": [
    {
      "args": {
        "1": "vi",
        "2": "Sino-Vietnamese words"
      },
      "expansion": "",
      "name": "categorize"
    },
    {
      "args": {
        "1": "等",
        "2": "equal",
        "3": "張",
        "4": "to expand"
      },
      "expansion": "Sino-Vietnamese word from 等 (“equal”) and 張 (“to expand”)",
      "name": "vi-etym-sino"
    }
  ],
  "etymology_text": "Sino-Vietnamese word from 等 (“equal”) and 張 (“to expand”).",
  "head_templates": [
    {
      "args": {
        "1": "vi",
        "2": "adjective",
        "3": "",
        "4": "",
        "5": "",
        "6": "",
        "7": "",
        "8": "",
        "head": "",
        "tr": ""
      },
      "expansion": "đẳng trương",
      "name": "head"
    },
    {
      "args": {},
      "expansion": "đẳng trương",
      "name": "vi-adj"
    }
  ],
  "lang": "Vietnamese",
  "lang_code": "vi",
  "pos": "adj",
  "related": [
    {
      "english": "hypertonic",
      "word": "ưu trương"
    },
    {
      "english": "hypotonic",
      "word": "nhược trương"
    }
  ],
  "senses": [
    {
      "categories": [
        "Pages with 1 entry",
        "Pages with entries",
        "Sino-Vietnamese words",
        "Sino-Vietnamese words with uncreated Han etymology",
        "Vietnamese adjectives",
        "Vietnamese entries with incorrect language header",
        "Vietnamese lemmas",
        "Vietnamese terms with IPA pronunciation",
        "vi:Sciences"
      ],
      "glosses": [
        "isotonic (of the same osmotic pressure)"
      ],
      "links": [
        [
          "sciences",
          "sciences"
        ],
        [
          "isotonic",
          "isotonic#English"
        ],
        [
          "same",
          "same#English"
        ],
        [
          "osmotic",
          "osmotic#English"
        ],
        [
          "pressure",
          "pressure#English"
        ]
      ],
      "raw_glosses": [
        "(sciences) isotonic (of the same osmotic pressure)"
      ],
      "topics": [
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "[ʔɗaŋ˧˩ t͡ɕɨəŋ˧˧]",
      "tags": [
        "Hà-Nội"
      ]
    },
    {
      "ipa": "[ʔɗaŋ˧˨ ʈɨəŋ˧˧]",
      "tags": [
        "Huế"
      ]
    },
    {
      "ipa": "[ʔɗaŋ˨˩˦ ʈɨəŋ˧˧]",
      "note": "Saigon"
    }
  ],
  "word": "đẳng trương"
}