Ready, informally (4)
I believe the answer is:
prep
(Other definitions for prep that I've seen before include "School work done outside lessons" , "Homework (abbr.)" , "warm-up race" , "Homework (abbrev.)" .)
I believe the answer is:
prep
(Other definitions for prep that I've seen before include "School work done outside lessons" , "Homework (abbr.)" , "warm-up race" , "Homework (abbrev.)" .)