con·fab·u·late 
(kən-făbyə-lāt′)
(kən-făbyə-lāt′)intr.v. con·fab·u·lat·ed, con·fab·u·lat·ing, con·fab·u·lates
1. To talk casually; chat.
2. Psychology To fill in gaps in one's memory with fabrications that one believes to be facts.
[Latin cōnfābulārī, cōnfābulāt- : com-, com- + fābulārī, to talk (from fābula, conversation; see FABLE).]
con·fab′u·lation n.
con·fabu·la′tor n.
con·fabu·la·to′ry (-lə-tôr′ē) adj.