tension

Some of his own holdings were imperilled, and the man was working like some high-geared, delicate, strong machine—strung to full tension, going at full speed, accurate, never hesitating, with the proper word and decision and act ready and prompt as clockwork.

It was not Holmes’s nature to take an aimless holiday, and something about his pale, worn face told me that his nerves were at their highest tension.

My limbs were weary and stiff, for I feared to change my position; yet my nerves were worked up to the highest pitch of tension, and my hearing was so acute that I could not only hear the gentle breathing of my companions, but I could distinguish the deeper, heavier in-breath of the bulky Jones from the thin, sighing note of the bank director.

I could not hear a sound, not even the drawing of a breath, and yet I knew that my companion sat open-eyed, within a few feet of me, in the same state of nervous tension in which I was myself.