Informal conversation (4)
'informal conversation' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for small talk that I've seen before include "casual conversation" , "Social conversation on unimportant matters" , "Polite chit-chat" , "Informal conversation" , "Social conversation on unimportant subjects" .)
'informal conversation' is the definition.
(a chat is a casual conversation)
This is the entire clue.
(Other definitions for chat that I've seen before include "Communication" , "Casual conversation" , "(13) [FRENCH] Cat" , "Informal conversations" , "Talk casually" .)