Religious treatment for broken lamps (5)
I believe the answer is:
psalm
'religious treatment' is the definition.
The definition and answer can be both related to communication as well as being singular nouns.
Perhaps you can see a link between them that I can't see?
'broken lamps' is the wordplay.
'broken' indicates anagramming the letters.
'lamps' anagrammed gives 'PSALM'.
'for' is the link.
Can you help me to learn more?
(Other definitions for psalm that I've seen before include "What's heard in church" , "Jewish hymn" , "Song of David" , "Sacred song of praise" , "Sacred song or hymn" .)