Beget (8)
'beget' is the definition.
(synonyms)
This is all the clue.
(Other definitions for engender that I've seen before include "Bring forth" , "Give rise to; beget" , "Give rise to (something)" , "Give rise to, cause" , "Ned Green could breed" .)
'beget' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for sire that I've seen before include "Rise for male parent (4)." , "Old form of address to king - rise to it" , "Ancestor" , "Male parent of a horse, for example" , "Bear" .)