Time span of note (3)
I believe the answer is:
era
(Other definitions for era that I've seen before include "Period, age" , "Specific time" , "Major division of geological time" , "Long stretch" , "day" .)
I believe the answer is:
era
(Other definitions for era that I've seen before include "Period, age" , "Specific time" , "Major division of geological time" , "Long stretch" , "day" .)