- the word used to go back and re-experience an incident. (HCOB 14 Oct 68 II)
- the technique in which the preclear is sent as early as possible on his track before therapy itself is engaged upon. (DMSMH, p. 225)
- the person can "send" a portion of his mind to a past period on either a mental or combined mental and physical basis and can re-experience incidents which have taken place in his past in the same fashion and with the same sensations as before. (DMSMH, p. 11)