Latin, meaning: the age of youth (20-40 years). 
(from the article `Italy`) ...October of that year, several popular teams that had been docked points or demoted to lesser leagues by the Italian Football Federation had their ... ...when magistrates began probing in the wake of published tapes of wire-tapped conversations between referees and the man at the centre of the ... ...even...
the age of youth (20-40 years).