renewing

fe’l verb

1. To extend a period of loan, especially a library book that is due to be returned. I'd like to renew these three books.  Did you know that you can renew online?
2. To make (something) new again; to restore to freshness or original condition.
3. To replace (something which has broken etc.); to replenish (something which has been exhausted), to keep up a required supply of.
4. To make new spiritually; to regenerate.

ot noun

1. A renewal.