See light cone in All languages combined, or Wiktionary
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"ref": "1998, Hermann Bondi, Miranda Weston-Smith, editors, The Universe Unfolding, Clarendon Press, page 384:",
"text": "This gives the future light cone of the event. Similarly, you can define the past light cone—as the history of a spherical shell of light converging in on the event. All these spatial spheres, past and future, represent cross-sections through the space–time light cone, […]",
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Download raw JSONL data for light cone meaning in English (2.7kB)
This page is a part of the kaikki.org machine-readable English dictionary. This dictionary is based on structured data extracted on 2024-12-03 from the enwiktionary dump dated 2024-11-21 using wiktextract (94ba7e1 and 5dea2a6). 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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