Looking backwards through bifocals, can be found misleading (3)
I believe the answer is:
fib
'looking backwards through bifocals can' is the definition.
The answer and definition can be both related to communication as well as being singular nouns.
Perhaps there's an association between them I don't understand?
I don't understand the remainder of the clue.
Can you help me to learn more?
(Other definitions for fib that I've seen before include "A harmless white lie" , "minor piece of fiction" , "Story" , "One must be 20 [UNTRUE]" , "Petty falsehood" .)