loquacity
Definitions
The quality of talking a great deal; talkativeness.
The state of being excessively wordy or garrulous.
Examples
The professor's natural loquacity often caused his lectures to run well past the scheduled time.
Despite her usual loquacity, she remained uncharacteristically silent throughout the entire meeting.
Synonyms
talkativeness garrulity volubility verbosity wordiness chatty nature effusiveness
Antonyms
taciturnity reticence silence brevity reserve laconicism tight-lippedness