make more complex, intricate, or richer
add details, as to an account or idea; clarify the meaning of and discourse in a learned way, usually in writing
marked by complexity and richness of detail
work out in detail
developed or executed with care and in minute detail
produce from basic elements or sources; change into a more developed product
make clear and (more) comprehensible
make clear by removing impurities or solids, as by heating
