loquaciousness definition
Loquaciousness is the quality of being very chatty or talkative. Your friend's loquaciousness is much more charming during a dinner party than first thing in the morning, when you're still half asleep. If people comment on your loquaciousness, it means they think you talk a lot. Loquaciousness comes in handy when you're making small talk at a party or filling air time on your local radio talk show.