How Do You Spell TRAPPEAN?

Pronunciation: [tɹapˈi͡ən] (IPA)

Trappean is spelled as /ˈtræpiən/, with the stress falling on the second syllable. The word is derived from the geological term "trap," which refers to a type of volcanic rock. Trappean describes anything that is related to or comprised of trap rock. It is often used to describe the formation and composition of trap rock, as well as any features or structures associated with it. The spelling of Trappean is straightforward, with each syllable pronounced exactly as it appears.

TRAPPEAN Meaning and Definition

1. Trappean is an adjective that refers to anything related to or characteristic of the trappes, which are a specific type of volcanic rock formation. The term derives from the French word for step, "trappe," which aptly describes the step-like appearance of these volcanic features.

   In a geological context, the term trappes usually refers to extensive volcanic plateaus or flood basalts that are composed of dark, fine-grained basaltic lava flows. These flows often cover vast regions and can be thousands of meters thick, resulting in the development of a distinct topography. Trappean formations are typically associated with volcanic eruptions that occurred over extended periods of time and span large areas.

   The distinctive texture and composition of trappes result from their rapid cooling process, which can trap gas bubbles within the rock. This creates a characteristic appearance of small rounded cavities or vesicles throughout the basalt. Trappean rocks are generally dark in color and have a fine-grained texture.

   In addition to their geological significance, trappes often have fertile soils due to the high mineral content of the basalt. As a result, they can support diverse ecosystems and are frequently used for agricultural purposes.

   In summary, trappes are extensive volcanic rock formations characterized by their step-like appearance and composed of dark, fine-grained basaltic lava flows. Trappean refers to anything pertaining to or resembling these specific volcanic features.

2. Pert. to trap-rocks; of the nature of trap.

   Etymological and pronouncing dictionary of the English language. By Stormonth, James, Phelp, P. H. Published 1874.

Common Misspellings for TRAPPEAN

• trapean

Etymology of TRAPPEAN

The word "Trappean" is derived from the name of a particular type of rock formation known as a "trapp". "Trapp" is a German term that means "stairs" or "steps" and is used to describe a type of volcanic rock characterized by its distinct step-like formation. This type of rock is typically composed of basalt or another fine-grained volcanic material. Over time, the term "trappean" came to be used as an adjective to describe anything related to or resembling these volcanic rocks, such as other rock formations, minerals, or geological features.