apparent horizons

A form of apparent horizon — A surface that is the boundary between lightrays that are directed outwards and moving outwards and those directed outward but moving inward.

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Meanings

noun
  1. pluralplural of apparent horizon
Cite this entry
APA

apparent horizons. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/apparent%20horizons

MLA

“apparent horizons.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/apparent%20horizons. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “apparent horizons,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/apparent%20horizons.

Source: apparent horizons on Wiktionary, CC BY-SA 4.0.