Is an effete brain correct grammar?

Answer:
It is a grammatically correct placement of a noun and and adjective. Whether it means anything is another matter. Effete has many synonyms, depending on context, including exhausted and sterile, either of which is likely to be a better choice.
First answer by Bennett hammond. Last edit by Bennett hammond. Contributor trust: 598 [recommend contributor recommended]. Question popularity: 1 [recommend question].