Talk about trivial or nonsensical matters; inconsequential or incessant conversation.
Light and lively discussion.
The chattering of teeth due to trembling, shivering, etc.
To talk trivially, nonsensically, or incessantly.
One who waffles or rambles; a vague, unfocused speaker or writer.
A waffle iron.
One who waffles, or changes sides or positions frequently.