In a verbose manner; in a fashion employing more lengthy phrasing, utilizing extraneous words, making use of superfluous verbiage, applying more grandiose verbal construction, etc., than is strictly required, necessary, or desirable, in order to convey the essential nature of the communication.

(In composition and rhetoric ) The excess use of words, especially using more than are needed for clarity or precision; long-windedness

Containing or using more words than necessary; long-winded, wordy. [from 17th c.] / (computing) Producing detailed output for diagnostic purposes.

verbosity

plural of verbosity