(~s, ~ing, ~ed)
1.
If something ~s, it shakes with very small movements.
Her bottom lip ~ed and big tears rolled down her cheeks.
= tremble
VERB: V
2.
If you say that someone or their voice is ~ing with an emotion such as rage or excitement, you mean that they are strongly affected by this emotion and show it in their appearance or voice.
Cooper arrived, ~ing with rage...
VERB: V with n
•
Quiver is also a noun.
I felt a ~ of panic.
N-COUNT: usu N of n