babble

1 babble /ˈbæbəl/ verb
babbles; babbled; babbling
1 babble
/ˈbæbəl/
verb
babbles; babbled; babbling
Britannica Dictionary definition of BABBLE
[no object]
1 
a  : to talk foolishly or too much
b  : to make speech sounds that do not make sense to the hearer
2 
: to make the quiet sound of water flowing over rocks

— babbler

/ˈbæbəlɚ/ noun, plural babblers [count]
2 babble /ˈbæbəl/ noun
2 babble
/ˈbæbəl/
noun
Britannica Dictionary definition of BABBLE
[noncount]
1 
a  : the confusing sound of many people speaking at the same time
b  : talk that is silly or pointless
2 
: a quiet sound made by flowing water