Try out (3)
'try out' is the definition.
(synonyms)
This is the entire clue.
(Other definitions for test that I've seen before include "Try, examine critically" , "Examine to play international cricket match" , "See if you can" , "type of examination" , "Trial; exam" .)
'try out' is the definition.
(I've seen this in another clue)
This is the entire clue.
(Other definitions for use that I've seen before include "Employ or exploit" , "Resort to - operation" , "Sue for employment" , "Exploit unfairly" , "exercise" .)