To stammer; to utter with hesitation, or in a weak and trembling manner.
To fail in distinctness or regularity of exercise; said of the mind or of thought.
To hesitate in purpose or action.
To cleanse or sift, as barley.
To waver or be unsteady; to weaken or trail off.
To stumble.
To lose faith or vigor; to doubt or abandon (a cause).
An unsteadiness.
To walk quietly with only the tips of the toes touching the ground.
The tip of the toe.
Standing elevated, on or as if on the tips of one's toes.
Moving carefully, quietly, warily or stealthily, on or as if on the tips of one's toes.