A smooth or blank tablet; a blank surface.

God is a blank tablet on which nothing further is inscribed than what thou hast thyself written thereupon. [ Luther ]

Travel gives a character of experience to our knowledge, and brings the figures upon the tablet of memory into strong relief. [ Tuckerman ]

Imagination is always the ruling and divine power, and the rest of the man is only the instrument which it sounds, or the tablet on which it writes. [ John Ruskin ]

True worth is as inevitably discovered by the facial expression, as its opposite is sure to be clearly represented there. The human face is nature's tablet, the truth is certainly written thereon. [ Lavater ]