Tibersyrnola cinnamomea is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.

The 2½ whorls of the protoconch are smooth, rather large, helicoid, and moderately elevated.

The periphery of the protoconch extends slightly beyond the outline of the spire on the left side.

They are separated by slight sutures marked only by faint lines of growth and numerous extremely fine and closely placed spiral striations.

The periphery and the base of the body whorl is well rounded, the latter rather short.