"All these promises could come to nothing unless we are more firmly bound."
By the time he had finished his stint of lying they were firmly bound again.
Primrose, firmly bound in no time, was too amazed to buck.
Negative surface charges can be occupied by firmly bound protons.
They watched me warily, though my arms were still firmly bound behind me.
Then I tried to move my arms, and found that my hands and feet were firmly bound.
One by one the prisoners were firmly bound to the wooden tables.
He tried to move his arms and found that his hands were tied, bound firmly with thong.
The Centaurian was bound firmly to a chair with a myriad of cords.
That and becoming so firmly bound to a Dra- gon, either.