"quantum" meaning in English

{
  "forms": [
    {
      "form": "quantum",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "quanta",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "2": "quanta"
      },
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [],
      "examples": [
        {
          "text": "Energy is transferred in small packets called quanta."
        }
      ],
      "glosses": [
        "A quantum is the smallest amount of a physical quantity that can exist independently."
      ],
      "id": "simple-quantum-en-noun-tGU6IUe6",
      "raw_tags": [
        "countable"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Attributive modifiers",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "Particles like electrons behave differently at the quantum level."
        }
      ],
      "glosses": [
        "Quantum physics/computing/mechanics, etc. is related to quanta in sense 1."
      ],
      "id": "simple-quantum-en-noun-qx0MM8IA",
      "raw_tags": [
        "usually before a noun"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Attributive modifiers",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "There has been a quantum shift in the way people think about this."
        }
      ],
      "glosses": [
        "A quantum change is a very large one."
      ],
      "id": "simple-quantum-en-noun-FbpD0u9W",
      "raw_tags": [
        "usually before a noun"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Attributive modifiers",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "A quantum leap occurs abruptly, without gradual transition."
        }
      ],
      "glosses": [
        "A quantum change is one that is sudden and non-continuous, moving from one state another without any intermediate states."
      ],
      "id": "simple-quantum-en-noun-Lt9guMfm",
      "raw_tags": [
        "usually before a noun"
      ]
    },
    {
      "categories": [
        {
          "kind": "other",
          "name": "Law",
          "parents": [],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "The court decided the quantum of damages to be paid."
        }
      ],
      "glosses": [
        "The quantum of something is its total amount."
      ],
      "id": "simple-quantum-en-noun-uQLGb6C5",
      "raw_tags": [
        "countable",
        "law"
      ],
      "synonyms": [
        {
          "word": "quantity"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈkwɒn.təm/"
    },
    {
      "audio": "en-US quantum (enunciated).ogg",
      "tags": [
        "US"
      ]
    },
    {
      "audio": "en-US quantum (flapped).ogg",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "quantum"
}

{
  "forms": [
    {
      "form": "quantum",
      "tags": [
        "singular"
      ]
    },
    {
      "form": "quanta",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {
        "2": "quanta"
      },
      "expansion": "[POS TABLE]",
      "name": "noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        "Countable nouns"
      ],
      "examples": [
        {
          "text": "Energy is transferred in small packets called quanta."
        }
      ],
      "glosses": [
        "A quantum is the smallest amount of a physical quantity that can exist independently."
      ],
      "raw_tags": [
        "countable"
      ]
    },
    {
      "categories": [
        "Attributive modifiers"
      ],
      "examples": [
        {
          "text": "Particles like electrons behave differently at the quantum level."
        }
      ],
      "glosses": [
        "Quantum physics/computing/mechanics, etc. is related to quanta in sense 1."
      ],
      "raw_tags": [
        "usually before a noun"
      ]
    },
    {
      "categories": [
        "Attributive modifiers"
      ],
      "examples": [
        {
          "text": "There has been a quantum shift in the way people think about this."
        }
      ],
      "glosses": [
        "A quantum change is a very large one."
      ],
      "raw_tags": [
        "usually before a noun"
      ]
    },
    {
      "categories": [
        "Attributive modifiers"
      ],
      "examples": [
        {
          "text": "A quantum leap occurs abruptly, without gradual transition."
        }
      ],
      "glosses": [
        "A quantum change is one that is sudden and non-continuous, moving from one state another without any intermediate states."
      ],
      "raw_tags": [
        "usually before a noun"
      ]
    },
    {
      "categories": [
        "Countable nouns",
        "Law"
      ],
      "examples": [
        {
          "text": "The court decided the quantum of damages to be paid."
        }
      ],
      "glosses": [
        "The quantum of something is its total amount."
      ],
      "raw_tags": [
        "countable",
        "law"
      ],
      "synonyms": [
        {
          "word": "quantity"
        }
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈkwɒn.təm/"
    },
    {
      "audio": "en-US quantum (enunciated).ogg",
      "tags": [
        "US"
      ]
    },
    {
      "audio": "en-US quantum (flapped).ogg",
      "tags": [
        "US"
      ]
    }
  ],
  "word": "quantum"
}