1 definition by Haayven
describes something that exists as a possibility, an unproven idea or theory. So in other words a theory that may or may not be true!
Random Person: I think Aliens are real!
Scientist: Do you have proof?
Random Person: No its only hypothetical.
Scientist: Do you have proof?
Random Person: No its only hypothetical.
by Haayven June 12, 2013