Definition of lustrum:
"1985: Q. Now, sir, if you would be so kind as to guess upon his age. A. Forty five years are certain. I would guess a lustrum more. -- John Fowles, A Maggot"
Definition of lustrum:
"1985: Q. Now, sir, if you would be so kind as to guess upon his age. A. Forty five years are certain. I would guess a lustrum more. -- John Fowles, A Maggot"