A2
a friendly, informal conversation
Dictionary examples:
The chat about pizza toppings turned into a heated debate. (0.0)
Our chat about vegetables made my little brother run away. (0.0)
Our chat about aliens made the bus driver miss a stop. (0.0)
I had a chat with my boss today about a possible salary increase. (38.1)
Give me a call and we'll have a chat sometime. (52.4)