Tips for improvements (7)
I believe the answer is:
upturns
This clue might be a double definition.
'tips' is the first definition.
Although both the answer and definition are plural nouns, I cannot understand how one could define the other.
'improvements' is the second definition.
(upturn is a kind of improvement)
'for' acts as a link.
Can you help me to learn more?
(Other definitions for upturns that I've seen before include "periods of economic success" , "Rises" .)