renew
verb
uk/rɪˈnjuː/ us/rɪˈnuː/ [ I or T ]
to make a formal or official agreement continue for an extra period of time:
renew a contract/licence/policy The contracts are normally renewed every five years.
Please contact us on the number below if you wish to renew.
[ T ]
to begin doing something again after having stopped for a period of time:
renew criticism/debate/efforts
Unions have renewed their calls for updated safety guidelines.
[ T ]
to replace something old:
You can renew the grinding wheel surface for faster cutting.