To reduce in size, as by drawing together
To draw away involuntarily, usually out of fear or disgust
An act of drawing back in an involuntary or instinctive fashion
To become smaller
She wanted to shrink away and hide.
He's much better now and it's not just the shrink he's seeing.
The look on his face made her shrink back from him.
Deidre resisted the urge to shrink back as she turned.
First he's telling everything to a shrink; now this bimbo!