Sire involved with many a school for fathers-to-be? (8)
I believe the answer is:
seminary
'a school for fathers-to-be?' is the definition.
I can't tell whether this defines the answer.
'sire involved with many' is the wordplay.
'involved with' indicates an anagram (involved can mean confusing or complex).
'sire' anagrammed with 'many' makes 'SEMINARY'.
Can you help me to learn more?
(Other definitions for seminary that I've seen before include "Training college for priests" , "private school" , "Where ministers could have learnt" , "Religious academy" , "School for priests" .)