re·leas·a·ble
adj. 1. Capable of being released: releasable documents; releasable prisoners.
What does relearn mean?
transitive verb. : to learn (something) again … even those in the class who had been playing for decades regressed to golf infancy.
Does relearn have a dash?
However, there is really only one rule that you need to learn to determine when to hyphenate with re. ... Re does not mean again so no hyphen.