Tell tales and pass on small drink (6)
I believe the answer is:
gossip
'tell tales' is the definition.
(I've seen this in another clue)
'pass on small drink' is the wordplay.
'pass on' becomes 'go' (synonyms. I am not sure about the 'on' bit.).
'small' becomes 's' (abbreviation - e.g. clothes size).
'drink' becomes 'sip' (sipping is a kind of drinking).
'go'+'s'+'sip'='GOSSIP'
'and' is the link.
Can you help me to learn more?
(Other definitions for gossip that I've seen before include "Idle prattle" , "female friend at a birth" , "gas" , "muck spreader" , "Natter" .)