prattle
verbNAmE//ˈpræt̮l//
[intransitive] prattle (on/away) (about somebody/something) (old-fashioned) (often disapproving)Verb Forms present simple I / you / we / they prattle he / she / it prattles
past simple prattled
-ing form prattling
See prattle in the Oxford Advanced Learner's Dictionary
Check pronunciation: prattle