Suspicious of Laurie? About time! (5)
I believe the answer is:
leery
'suspicious of' is the definition.
(I've seen this in another clue)
I cannot understand how the remainder of the clue works.
Can you help me to learn more?
(Other definitions for leery that I've seen before include "In slang, wary or suspicious - reely!" , "Cautious due to suspicions" , "Suspiciously cautious" , "Sly, cunning" , "Shy" .)