English to English

noun (n)

• (astronomy) the reappearance of a celestial body after an eclipse(noun.event)

  Synonym:
  egress
  Antonym:
  immersion, ingress
  

  source: wordnet30
• the act of emerging(noun.act)

  Synonym:
  emergence
  

  source: wordnet30
• The act of emerging, or of rising out of anything; as, emersion from the sea; emersion from obscurity or difficulties.(noun)

  source: webster1913