traprock

traprock [trap-rok] ExamplesWord Origin noun

1. trap3.

Origin of traprock First recorded in 1805–15; trap3 + rock1 Examples from the Web for traprock Historical Examples of traprock

The principal hill consisted of traprock, and was so naked that only one or two trees of the Sterculia heterophylla grew upon it.

Three Expeditions into the Interior of Eastern Australia, Vol 1 (of 2)

Thomas Mitchell

British Dictionary definitions for traprock traprock noun

1. another name for trap 3