1.  disorientation(n = noun.cognition) freak out - a wild delusion (especially one induced by a hallucinogenic drug);
is a kind of delusion, hallucination

2.  disorientation(n = noun.cognition) - confusion (usually transient) about where you are and how to proceed; uncertainty as to direction; "his disorientation was the result of inattention"
is a kind of confusedness, confusion, disarray, mental confusion, muddiness
has particulars: culture shock
Derived form verb disorient₁