In a hurry? Quietly relax, we're told (7)
I believe the answer is:
pressed
'in a hurry?' is the definition.
(I've seen this before)
I cannot understand how the rest of the clue works.
Can you help me to learn more?
(Other definitions for pressed that I've seen before include "in a big hurry" , "Argued strongly and exerted force" , "Coerced" , "Squeezed hard" , "under some strain" .)