Lead university starts calling for all-round education (10)
I believe the answer is:
'all-round education' is the definition.
'upbringing' can be an answer for 'education' (I've seen this before). I am not certain of the 'all-round' bit.
'lead university starts calling' is the wordplay.
'lead' becomes 'Pb' (Pb is the chemical symbol for lead).
'university' becomes 'U' (abbreviation for university).
'starts' is a charade indicator (letters next to each other).
'calling' becomes 'ringing' ('ring' can be a synonym of 'call').
'pb' put after 'u' is 'upb'.
'for' is the link.
Can you help me to learn more?
(Other definitions for upbringing that I've seen before include "(A person's) rearing" , "education" , "Childhood treatment and instruction" .)