immersion - definition and synonyms

noun 

Your browser doesn’t support HTML5 audio

/ɪˈmɜː(r)ʃ(ə)n/
singularimmersion
pluralimmersions
  1. 1
    [uncountable] the state of something that has been put in a liquid and is surrounded or covered by it
    1. a.
      the process of putting something into a liquid
  2. 3
    [uncountable] a situation in which someone spends most of their time doing something or thinking about it
  3. 4
    [uncountable] a method of teaching a foreign language in which teachers and students use only the foreign language during classes
  4. 5
    [countable] British an immersion heater