VERB + BABBLING
isn't, seem, seems, stop, wasn't
BABBLING + NOUN
happiness
PREP.
about, with
noun
a stage in child language acquisition, during which an infant appears to be experimenting with uttering sounds of language, but not yet producing any recognizable words
sounds produced by infant during the babbling period
Idle senseless talk; prattle.
A confused murmur, as of a stream.
adj
That babbles.
noun — gibberish resembling the sounds of a baby
She is babbling with happiness.
You're babbling.
Stop babbling.
Is Tom babbling?
Tom isn't babbling.
Tom was babbling.