Crook out of port? (7)
I believe the answer is:
seasick
This could be a double definition.
'crook out' is the first definition.
Both the definition and answer are adjectives. Maybe you can see an association between them that I can't see?
'port?' is the second definition.
Both the answer and definition are adjectives. Perhaps they are linked in a way I don't understand?
'of' acts as a link.
Can you help me to learn more?
(Other definitions for seasick that I've seen before include "Upset by ship's motion" , "Nauseous from the rolling of a ship" , "Nauseous on the water" , "Ill on board ship" , "Nauseous on the briny" .)