"downblend" meaning in English

See downblend in All languages combined, or Wiktionary

Verb

IPA: /ˈdaʊn.blɛnd/ [General-American] Audio: en-us-downblend.ogg [US] Forms: downblends [present, singular, third-person], downblending [participle, present], downblended [participle, past], downblended [past]
Etymology: Blend of down + blend Etymology templates: {{blend|en|down|blend}} Blend of down + blend Head templates: {{en-verb}} downblend (third-person singular simple present downblends, present participle downblending, simple past and past participle downblended)
  1. (usually transitive, nuclear physics) To blend highly-enriched uranium, typically from decommissioned nuclear weapons, with uranium containing a low concentration of fissile uranium-235 (slightly-enriched uranium, natural uranium, or depleted uranium) in order to convert it to low-enriched uranium suitable for use as fuel in standard power reactors but not usable for a fission bomb. Tags: transitive, usually Categories (topical): Nuclear physics, Nuclear warfare, Uranium

Inflected forms

Download JSON data for downblend meaning in English (4.0kB)

{
  "antonyms": [
    {
      "word": "enrich"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "down",
        "3": "blend"
      },
      "expansion": "Blend of down + blend",
      "name": "blend"
    }
  ],
  "etymology_text": "Blend of down + blend",
  "forms": [
    {
      "form": "downblends",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "downblending",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "downblended",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "downblended",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "downblend (third-person singular simple present downblends, present participle downblending, simple past and past participle downblended)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English blends",
          "parents": [],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with language name categories using raw markup",
          "parents": [
            "Entries with language name categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "other",
          "name": "English entries with topic categories using raw markup",
          "parents": [
            "Entries with topic categories using raw markup",
            "Entry maintenance"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Nuclear physics",
          "orig": "en:Nuclear physics",
          "parents": [
            "Physics",
            "Quantum mechanics",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Nuclear warfare",
          "orig": "en:Nuclear warfare",
          "parents": [
            "War",
            "Weapons",
            "Conflict",
            "Military",
            "Violence",
            "Hunting",
            "Tools",
            "Human behaviour",
            "Society",
            "Human activity",
            "Technology",
            "Human",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        },
        {
          "kind": "topical",
          "langcode": "en",
          "name": "Uranium",
          "orig": "en:Uranium",
          "parents": [
            "Actinide series chemical elements",
            "Chemical elements",
            "Metals",
            "Radioactivity",
            "Matter",
            "Metallurgy",
            "Nuclear physics",
            "Radiation",
            "Chemistry",
            "Nature",
            "Technology",
            "Physics",
            "Quantum mechanics",
            "Energy",
            "Sciences",
            "All topics",
            "Fundamental"
          ],
          "source": "w"
        }
      ],
      "examples": [
        {
          "text": "The facility has the capacity to downblend 5 tonnes of bomb-grade uranium per year.",
          "type": "example"
        }
      ],
      "glosses": [
        "To blend highly-enriched uranium, typically from decommissioned nuclear weapons, with uranium containing a low concentration of fissile uranium-235 (slightly-enriched uranium, natural uranium, or depleted uranium) in order to convert it to low-enriched uranium suitable for use as fuel in standard power reactors but not usable for a fission bomb."
      ],
      "id": "en-downblend-en-verb-FbmdWLbW",
      "links": [
        [
          "nuclear physics",
          "nuclear physics"
        ],
        [
          "blend",
          "blend"
        ],
        [
          "highly-enriched uranium",
          "highly-enriched uranium"
        ],
        [
          "decommission",
          "decommission"
        ],
        [
          "nuclear weapon",
          "nuclear weapon"
        ],
        [
          "fissile",
          "fissile"
        ],
        [
          "uranium-235",
          "uranium-235"
        ],
        [
          "slightly-enriched uranium",
          "slightly-enriched uranium"
        ],
        [
          "natural uranium",
          "natural uranium"
        ],
        [
          "depleted uranium",
          "depleted uranium"
        ],
        [
          "low-enriched uranium",
          "low-enriched uranium"
        ],
        [
          "fission bomb",
          "fission bomb"
        ]
      ],
      "qualifier": "nuclear physics",
      "raw_glosses": [
        "(usually transitive, nuclear physics) To blend highly-enriched uranium, typically from decommissioned nuclear weapons, with uranium containing a low concentration of fissile uranium-235 (slightly-enriched uranium, natural uranium, or depleted uranium) in order to convert it to low-enriched uranium suitable for use as fuel in standard power reactors but not usable for a fission bomb."
      ],
      "tags": [
        "transitive",
        "usually"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈdaʊn.blɛnd/",
      "tags": [
        "General-American"
      ]
    },
    {
      "audio": "en-us-downblend.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/40/En-us-downblend.ogg/En-us-downblend.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/4/40/En-us-downblend.ogg",
      "tags": [
        "US"
      ],
      "text": "Audio (US)"
    }
  ],
  "word": "downblend"
}
{
  "antonyms": [
    {
      "word": "enrich"
    }
  ],
  "etymology_templates": [
    {
      "args": {
        "1": "en",
        "2": "down",
        "3": "blend"
      },
      "expansion": "Blend of down + blend",
      "name": "blend"
    }
  ],
  "etymology_text": "Blend of down + blend",
  "forms": [
    {
      "form": "downblends",
      "tags": [
        "present",
        "singular",
        "third-person"
      ]
    },
    {
      "form": "downblending",
      "tags": [
        "participle",
        "present"
      ]
    },
    {
      "form": "downblended",
      "tags": [
        "participle",
        "past"
      ]
    },
    {
      "form": "downblended",
      "tags": [
        "past"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "downblend (third-person singular simple present downblends, present participle downblending, simple past and past participle downblended)",
      "name": "en-verb"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "verb",
  "senses": [
    {
      "categories": [
        "English 2-syllable words",
        "English blends",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
        "English entries with topic categories using raw markup",
        "English lemmas",
        "English terms with IPA pronunciation",
        "English terms with audio links",
        "English terms with usage examples",
        "English transitive verbs",
        "English verbs",
        "en:Nuclear physics",
        "en:Nuclear warfare",
        "en:Uranium"
      ],
      "examples": [
        {
          "text": "The facility has the capacity to downblend 5 tonnes of bomb-grade uranium per year.",
          "type": "example"
        }
      ],
      "glosses": [
        "To blend highly-enriched uranium, typically from decommissioned nuclear weapons, with uranium containing a low concentration of fissile uranium-235 (slightly-enriched uranium, natural uranium, or depleted uranium) in order to convert it to low-enriched uranium suitable for use as fuel in standard power reactors but not usable for a fission bomb."
      ],
      "links": [
        [
          "nuclear physics",
          "nuclear physics"
        ],
        [
          "blend",
          "blend"
        ],
        [
          "highly-enriched uranium",
          "highly-enriched uranium"
        ],
        [
          "decommission",
          "decommission"
        ],
        [
          "nuclear weapon",
          "nuclear weapon"
        ],
        [
          "fissile",
          "fissile"
        ],
        [
          "uranium-235",
          "uranium-235"
        ],
        [
          "slightly-enriched uranium",
          "slightly-enriched uranium"
        ],
        [
          "natural uranium",
          "natural uranium"
        ],
        [
          "depleted uranium",
          "depleted uranium"
        ],
        [
          "low-enriched uranium",
          "low-enriched uranium"
        ],
        [
          "fission bomb",
          "fission bomb"
        ]
      ],
      "qualifier": "nuclear physics",
      "raw_glosses": [
        "(usually transitive, nuclear physics) To blend highly-enriched uranium, typically from decommissioned nuclear weapons, with uranium containing a low concentration of fissile uranium-235 (slightly-enriched uranium, natural uranium, or depleted uranium) in order to convert it to low-enriched uranium suitable for use as fuel in standard power reactors but not usable for a fission bomb."
      ],
      "tags": [
        "transitive",
        "usually"
      ]
    }
  ],
  "sounds": [
    {
      "ipa": "/ˈdaʊn.blɛnd/",
      "tags": [
        "General-American"
      ]
    },
    {
      "audio": "en-us-downblend.ogg",
      "mp3_url": "https://upload.wikimedia.org/wikipedia/commons/transcoded/4/40/En-us-downblend.ogg/En-us-downblend.ogg.mp3",
      "ogg_url": "https://upload.wikimedia.org/wikipedia/commons/4/40/En-us-downblend.ogg",
      "tags": [
        "US"
      ],
      "text": "Audio (US)"
    }
  ],
  "word": "downblend"
}

This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-04-30 from the enwiktionary dump dated 2024-04-21 using wiktextract (210104c and c9440ce). The data shown on this site has been post-processed and various details (e.g., extra categories) removed, some information disambiguated, and additional data merged from other sources. See the raw data download page for the unprocessed wiktextract data.

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