What is a step or stepping; pressure with the foot; a footstep; as, a nimble tread; a cautious tread. She is coming, my own, my sweet; Were it ever so airy a tread, My heart would hear her and beat. Tennyson called?

tread — A step or stepping; pressure with the foot; a footstep; as, a nimble tread; a cautious tread. She is coming, my own, my sweet; Were it ever so airy a tread, My heart would hear her and beat. Tennyson. (Webster's 1913.)