elaborate

verb

1.
add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing
Derived from:
elaboration
2.
produce from basic elements or sources; change into a more developed product
Derived from:
elaboration
3.
make more complex, intricate, or richer
Derived from:
elaboration
4.
work out in detail
Derived from:
elaboration