"inviscid" meaning in English

{
  "antonyms": [
    {
      "word": "viscid"
    }
  ],
  "derived": [
    {
      "_dis1": "0 0",
      "word": "inviscid flow"
    },
    {
      "_dis1": "0 0",
      "word": "inviscidness"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "in",
        "3": "viscid"
      },
      "expansion": "in- + viscid",
      "name": "prefix"
    }
  ],
  "etymology_text": "From in- + viscid.",
  "forms": [
    {
      "form": "more inviscid",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most inviscid",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "inviscid (comparative more inviscid, superlative most inviscid)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "categories": [
        {
          "_dis": "46 54",
          "kind": "other",
          "name": "English terms prefixed with in-",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "not viscid"
      ],
      "id": "en-inviscid-en-adj-1GPTk7xq",
      "links": [
        [
          "viscid",
          "viscid"
        ]
      ],
      "translations": [
        {
          "_dis1": "99 1",
          "code": "el",
          "lang": "Greek",
          "roman": "leptórrefstos",
          "sense": "not viscid",
          "tags": [
            "masculine"
          ],
          "word": "λεπτόρρευστος"
        },
        {
          "_dis1": "99 1",
          "code": "el",
          "lang": "Greek",
          "roman": "leptórrefsti",
          "sense": "not viscid",
          "tags": [
            "feminine"
          ],
          "word": "λεπτόρρευστη"
        },
        {
          "_dis1": "99 1",
          "code": "el",
          "lang": "Greek",
          "roman": "leptórrefsto",
          "sense": "not viscid",
          "tags": [
            "neuter"
          ],
          "word": "λεπτόρρευστο"
        },
        {
          "_dis1": "99 1",
          "code": "it",
          "lang": "Italian",
          "sense": "not viscid",
          "word": "inviscido"
        },
        {
          "_dis1": "99 1",
          "code": "ru",
          "lang": "Russian",
          "roman": "nevjázkij",
          "sense": "not viscid",
          "tags": [
            "masculine"
          ],
          "word": "невя́зкий"
        },
        {
          "_dis1": "99 1",
          "code": "ru",
          "lang": "Russian",
          "roman": "nevjázkaja",
          "sense": "not viscid",
          "tags": [
            "feminine"
          ],
          "word": "невя́зкая"
        },
        {
          "_dis1": "99 1",
          "code": "ru",
          "lang": "Russian",
          "roman": "nevjázkoje",
          "sense": "not viscid",
          "tags": [
            "neuter"
          ],
          "word": "невя́зкое"
        }
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Calculus",
          "orig": "en:Calculus",
          "parents": [
            "Mathematical analysis",
            "Mathematics",
            "Formal sciences",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "22 78",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "46 54",
          "kind": "other",
          "name": "English terms prefixed with in-",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "Entries with translation boxes",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "8 92",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 94",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 94",
          "kind": "other",
          "name": "Terms with Greek translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 94",
          "kind": "other",
          "name": "Terms with Italian translations",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "6 94",
          "kind": "other",
          "name": "Terms with Russian translations",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "having a gradient of zero"
      ],
      "id": "en-inviscid-en-adj-M54TXT1R",
      "links": [
        [
          "calculus",
          "calculus"
        ],
        [
          "gradient",
          "gradient"
        ]
      ],
      "raw_glosses": [
        "(calculus, of a scalar field) having a gradient of zero"
      ],
      "raw_tags": [
        "of a scalar field"
      ],
      "topics": [
        "calculus",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-inviscid.wav",
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    }
  ],
  "word": "inviscid"
}

{
  "antonyms": [
    {
      "word": "viscid"
    }
  ],
  "categories": [
    "English adjectives",
    "English entries with incorrect language header",
    "English lemmas",
    "English terms prefixed with in-",
    "Entries with translation boxes",
    "Pages with 1 entry",
    "Pages with entries",
    "Terms with Greek translations",
    "Terms with Italian translations",
    "Terms with Russian translations"
  ],
  "derived": [
    {
      "word": "inviscid flow"
    },
    {
      "word": "inviscidness"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "in",
        "3": "viscid"
      },
      "expansion": "in- + viscid",
      "name": "prefix"
    }
  ],
  "etymology_text": "From in- + viscid.",
  "forms": [
    {
      "form": "more inviscid",
      "tags": [
        "comparative"
      ]
    },
    {
      "form": "most inviscid",
      "tags": [
        "superlative"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "inviscid (comparative more inviscid, superlative most inviscid)",
      "name": "en-adj"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "adj",
  "senses": [
    {
      "glosses": [
        "not viscid"
      ],
      "links": [
        [
          "viscid",
          "viscid"
        ]
      ]
    },
    {
      "categories": [
        "en:Calculus"
      ],
      "glosses": [
        "having a gradient of zero"
      ],
      "links": [
        [
          "calculus",
          "calculus"
        ],
        [
          "gradient",
          "gradient"
        ]
      ],
      "raw_glosses": [
        "(calculus, of a scalar field) having a gradient of zero"
      ],
      "raw_tags": [
        "of a scalar field"
      ],
      "topics": [
        "calculus",
        "mathematics",
        "sciences"
      ]
    }
  ],
  "sounds": [
    {
      "audio": "LL-Q1860 (eng)-Flame, not lame-inviscid.wav",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/8/88/LL-Q1860_%28eng%29-Flame%2C_not_lame-inviscid.wav/LL-Q1860_%28eng%29-Flame%2C_not_lame-inviscid.wav.mp3",
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    }
  ],
  "translations": [
    {
      "code": "el",
      "lang": "Greek",
      "roman": "leptórrefstos",
      "sense": "not viscid",
      "tags": [
        "masculine"
      ],
      "word": "λεπτόρρευστος"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "leptórrefsti",
      "sense": "not viscid",
      "tags": [
        "feminine"
      ],
      "word": "λεπτόρρευστη"
    },
    {
      "code": "el",
      "lang": "Greek",
      "roman": "leptórrefsto",
      "sense": "not viscid",
      "tags": [
        "neuter"
      ],
      "word": "λεπτόρρευστο"
    },
    {
      "code": "it",
      "lang": "Italian",
      "sense": "not viscid",
      "word": "inviscido"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "nevjázkij",
      "sense": "not viscid",
      "tags": [
        "masculine"
      ],
      "word": "невя́зкий"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "nevjázkaja",
      "sense": "not viscid",
      "tags": [
        "feminine"
      ],
      "word": "невя́зкая"
    },
    {
      "code": "ru",
      "lang": "Russian",
      "roman": "nevjázkoje",
      "sense": "not viscid",
      "tags": [
        "neuter"
      ],
      "word": "невя́зкое"
    }
  ],
  "word": "inviscid"
}