Pass a grouch, all out of sorts, in final resting place (11)
I believe the answer is:
sarcophagus
'resting place' is the definition.
Both the answer and definition are singular nouns.
Maybe they are linked in a way I don't understand?
'pass a grouch all out of sorts in final' is the wordplay.
'pass a grouch' anagrams to 'SARCOPHAGUS'.
But, I am unsure how this is indicated.
Can you help me to learn more?
(Other definitions for sarcophagus that I've seen before include "form of coffin" , "Final box" , "Stone coffin" .)