Stuck, showing the wrong time (4)
I believe the answer is:
fast
'stuck' is the definition.
(both can mean secure)
'the wrong time' is the wordplay.
'the wrong' becomes 'fas' (I can't justify this - if you can you should believe this answer much more).
'time' becomes 't' (abbreviation).
'fas'+'t'='FAST'
'showing' acts as a link.
Can you help me to learn more?
(Other definitions for fast that I've seen before include "Moving quickly" , "Express" , "Quick - abstain from food" , "Rapidly; tight" , "Period during which fare is reduced" .)