It's clever to take the short way, starting early (4)
I believe the answer is:
cute
'it's clever' is the definition.
(I've seen this before)
'the short way starting early' is the wordplay.
'the short way' becomes 'cut' (cut is a kind of way. I am not sure about the 'short' bit.).
'starting' says to take the initial letters.
The initial letter of 'early' is 'e'.
'cut'+'e'='CUTE'
'to take' is the link.
Can you help me to learn more?
(Other definitions for cute that I've seen before include "Attractive or ingenious" , "Location" , "Quaintly attractive" , "Winsome" , "Daintily pleasing" .)