Calendar's duration (4)
I believe the answer is:
year
(Other definitions for year that I've seen before include "Division of school" , "Pupil group" , "1066, for example" , "Many students" , "Period of twelve months" .)
I believe the answer is:
year
(Other definitions for year that I've seen before include "Division of school" , "Pupil group" , "1066, for example" , "Many students" , "Period of twelve months" .)