Low-down on endless tinfoil (4)
I believe the answer is:
info
'low-down' is the definition.
The definition and answer can be both related to communication as well as being singular nouns.
Maybe they are linked in a way I don't understand?
'endless tinfoil' is the wordplay.
'INFO' is hidden in amongst the letters.
But, I am uncertain how the hidden word is indicated.
'on' is the link.
Can you help me to learn more?
(Other definitions for info that I've seen before include "Knowledge (colloq.)" , "Data received and understood (abbr)" , "details" , "counsel?" , "Data (abbrev.)" .)