Meaning : Characterized by or characteristic of exceptionally early development or maturity (especially in mental aptitude).
							Example : 
							A precocious child.
							A precocious achievement.
							
Relatively slow in mental or emotional or physical development.
Providing a secure and sometimes happy life for the retarded.Meaning : Appearing or developing early.
							Example : 
							Precocious flowers appear before the leaves as in some species of magnolias.