The term 'superseded' means to be replaced or supplanted by something else. It is often used in the context of technology, where something new replaces something OLD. The crossword solutions for this term are 'overridden' (10 letters), 'overrode' (8 letters), 'OBSOLETE' (8 letters), and 'OLD' (3 letters). All of these words refer to something that has been replaced or supplanted by something else, with 'overridden' and 'overrode' referring to the act of replacing or supplanting, and 'OBSOLETE' and 'OLD' referring to the thing that has been replaced or supplanted.