titubation: Meaning and Definition of

tit•u•ba•tion

Pronunciation: (tich"oo-bā'shun), [key]
— n. Pathol.
  1. a disturbance of body equilibrium in standing or walking, resulting in an uncertain gait and trembling, esp. resulting from diseases of the cerebellum.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.