じしょうちへいせん 事象の地平線 LinksSentence search for 事象の地平線Sentence search for じしょうのちへいせんKanji details for 事, 象, 地, 平 and 線Edit in JMdict Expressions (phrases, clauses, etc.), Noun1. event horizonAstronomy Discussions Log in to talk about this word.