High time for something new (6)
I believe the answer is:
update
'something new' is the definition.
I can't tell whether this defines the answer.
'high time' is the wordplay.
'high' becomes 'up' (associated in meaning).
'time' becomes 'date' (a date is a period of time).
'up'+'date'='UPDATE'
'for' acts as a link.
Can you help me to learn more?
(Other definitions for update that I've seen before include "Correct - modernise" , "Latest information" , "account of the latest developments" , "Brief" , "Latest news" .)