See Dirac sea in All languages combined, or Wiktionary
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{ "etymology_text": "First postulated in 1930 by the British physicist Paul Dirac.", "forms": [ { "form": "Dirac seas", "tags": [ "plural" ] } ], "head_templates": [ { "args": {}, "expansion": "Dirac sea (plural Dirac seas)", "name": "en-noun" } ], "lang": "English", "lang_code": "en", "pos": "noun", "senses": [ { "categories": [ "English countable nouns", "English entries with incorrect language header", "English eponyms", "English lemmas", "English multiword terms", "English nouns", "Pages with 1 entry", "Pages with entries", "en:Physics" ], "glosses": [ "A theoretical model of the vacuum as an infinite sea of particles with negative energy." ], "links": [ [ "physics", "physics" ], [ "theoretical", "theoretical" ], [ "model", "model" ], [ "vacuum", "vacuum" ], [ "infinite", "infinite" ], [ "sea", "sea" ], [ "particle", "particle" ], [ "negative", "negative" ], [ "energy", "energy" ] ], "raw_glosses": [ "(physics) A theoretical model of the vacuum as an infinite sea of particles with negative energy." ], "topics": [ "natural-sciences", "physical-sciences", "physics" ] } ], "word": "Dirac sea" }
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This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2025-02-26 from the enwiktionary dump dated 2025-02-21 using wiktextract (ce0be54 and f2e72e5). 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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