"liveness" meaning in English

{
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "live",
        "3": "ness"
      },
      "expansion": "live + -ness",
      "name": "suffix"
    }
  ],
  "etymology_text": "From live + -ness.",
  "forms": [
    {
      "form": "livenesses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "+"
      },
      "expansion": "liveness (usually uncountable, plural livenesses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The property of being alive."
      ],
      "id": "en-liveness-en-noun-X6UjqC-5",
      "links": [
        [
          "alive",
          "alive"
        ]
      ],
      "tags": [
        "uncountable",
        "usually"
      ]
    },
    {
      "categories": [
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Theory of computing",
          "orig": "en:Theory of computing",
          "parents": [
            "Computer science",
            "Computing",
            "Sciences",
            "Technology",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "_dis": "21 79",
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w+disamb"
        },
        {
          "_dis": "23 77",
          "kind": "other",
          "name": "English terms suffixed with -ness",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "10 90",
          "kind": "other",
          "name": "Pages with 1 entry",
          "parents": [],
          "source": "w+disamb"
        },
        {
          "_dis": "7 93",
          "kind": "other",
          "name": "Pages with entries",
          "parents": [],
          "source": "w+disamb"
        }
      ],
      "glosses": [
        "A set of properties of a concurrent system that require the system to make progress despite the fact that its concurrently executing processes may have to take turns in critical sections."
      ],
      "id": "en-liveness-en-noun-TE0LQY9s",
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "theory",
          "theory"
        ],
        [
          "concurrent",
          "concurrent"
        ],
        [
          "system",
          "system"
        ],
        [
          "progress",
          "progress"
        ],
        [
          "process",
          "process"
        ],
        [
          "critical section",
          "critical section"
        ]
      ],
      "raw_glosses": [
        "(computing theory) A set of properties of a concurrent system that require the system to make progress despite the fact that its concurrently executing processes may have to take turns in critical sections."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "computing",
        "computing-theory",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "liveness"
}

{
  "categories": [
    "English countable nouns",
    "English entries with incorrect language header",
    "English lemmas",
    "English nouns",
    "English terms suffixed with -ness",
    "English uncountable nouns",
    "Pages with 1 entry",
    "Pages with entries"
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "live",
        "3": "ness"
      },
      "expansion": "live + -ness",
      "name": "suffix"
    }
  ],
  "etymology_text": "From live + -ness.",
  "forms": [
    {
      "form": "livenesses",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "1": "-",
        "2": "+"
      },
      "expansion": "liveness (usually uncountable, plural livenesses)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "glosses": [
        "The property of being alive."
      ],
      "links": [
        [
          "alive",
          "alive"
        ]
      ],
      "tags": [
        "uncountable",
        "usually"
      ]
    },
    {
      "categories": [
        "en:Theory of computing"
      ],
      "glosses": [
        "A set of properties of a concurrent system that require the system to make progress despite the fact that its concurrently executing processes may have to take turns in critical sections."
      ],
      "links": [
        [
          "computing",
          "computing#Noun"
        ],
        [
          "theory",
          "theory"
        ],
        [
          "concurrent",
          "concurrent"
        ],
        [
          "system",
          "system"
        ],
        [
          "progress",
          "progress"
        ],
        [
          "process",
          "process"
        ],
        [
          "critical section",
          "critical section"
        ]
      ],
      "raw_glosses": [
        "(computing theory) A set of properties of a concurrent system that require the system to make progress despite the fact that its concurrently executing processes may have to take turns in critical sections."
      ],
      "tags": [
        "uncountable",
        "usually"
      ],
      "topics": [
        "computing",
        "computing-theory",
        "engineering",
        "mathematics",
        "natural-sciences",
        "physical-sciences",
        "sciences"
      ]
    }
  ],
  "word": "liveness"
}