IPA: /ˈvɒl.jʊ.bli/
KK: /ˈvɑl.jə.bli/
In a way that is fluent and talkative, often speaking easily and at length.
She explained the project volubly, making it easy for everyone to understand.
Volubly → It is formed from "volubilis" (from Latin, meaning rolling or turning) and the adverbial suffix "-ly" (meaning in a manner of). The word "volubly" means in a manner that is fluent or flowing, akin to the rolling nature of speech.
Think of the Latin root "volubilis" which means rolling or turning, and remember that to speak volubly is to speak in a flowing, smooth manner.