The Collaborative International Dictionary
Chattiness
Chattiness \Chat"ti*ness\, n. The quality of being chatty, or of talking easily and pleasantly.
Wiktionary
chattiness
n. the state of being chatty
Usage examples of "chattiness".
Sir Charles drew out his watch, and frowned Speenhamland, where rooms for the night had been bespoken, was fully fifty-five miles distant, and the start of the journey had already been delayed by the chattiness of the Misses Titterstone.