re ‧ in ‧ tro ‧ duce /ˌriːɪntrəˈdjuːs $ -ˈduːs/ BrE AmE verb [transitive]
to start using something again or bring something back to an area after it had not been used or had not existed there for some time SYN bring back :
plans to reintroduce a capital-gains tax on securities
—reintroduction /-ˈdʌkʃ ə n/ noun [uncountable]