(n) any process in which a system can be made to pass through the same states in the reverse order when the process is reversed, Ant. irreversible process
a. [ Cf. F. réversible revertible, reversionary. ] 1. Capable of being reversed; as, a chair or seat having a reversible back; a reversible judgment or sentence. [ 1913 Webster ]
2. Hence, having a pattern or finished surface on both sides, so that either may be used; -- said of fabrics. [ 1913 Webster ]
Reversible lock, a lock that may be applied to a door opening in either direction, or hinged to either jamb. -- Reversible process. See under Process. [ 1913 Webster ]