to bring (a book, figures, or the like) up to date, as by adding new information or making corrections

to update a science textbook.

Computers . to incorporate new or more accurate information in (a database, program, procedure, etc.).

to bring (a person, organization, etc.) up to date on a particular subject

The magazine article will update you on the international situation.

an act or instance of updating

to make an update in a financial ledger.

information or data used in updating.

an updated version, model, or the like.

verb

antique , make old

verb

amend , modernize , refresh , refurbish , rejuvenate , renew , renovate , restore , revise