abreaction
Concise Oxford English Dictionary © 2008 Oxford University Press:
abreaction/abrɪˈakʃ(ə)n/
▶noun Psychoanalysis the expression and consequent release of a previously repressed emotion, achieved through hypnosis or suggestion.
– derivatives
abreact verb,
abreactive adjective.
abreact verb,
abreactive adjective.
'abreaction' also found in these Oxford entries:

