Midterm, e.g. (4)
(Other definitions for test that I've seen before include "Ward off" , "Sample" , "Short exam" , "See if you can" , "water flowing through Hampshire" .)
(Other definitions for exam that I've seen before include "Important test" , "One taken by candidate" , "One might be taken for English" , "Written test" , "Set of questions evaluating skill or knowledge, in short" .)