And to make a capped tooth look wider, he etches in tiny horizontal ridges.

There was a horizontal ridge in the face plate.

It was made of dull, grayish glass with tiny horizontal ridges.

It forms a horizontal ridge on the medial surface of the thalamus.

Each denticle has three horizontal ridges that lead to teeth on the posterior margin.

Suddenly the entire horizontal ridge of poles lifted up.

Also refers to the horizontal ridges resulting from landslips.

The large dermal denticles are overlapping and bear 3-5 horizontal ridges each.

The bark is smooth and grey with horizontal raised ridges.

The dermal denticles are small and flat, with a single horizontal ridge ending in a point.