IPA: /ˈtræpiən/
KK: /træpɪən/
Relating to a type of rock formed from volcanic activity, often characterized by its layered structure.
The geologist explained that the trappean formations were created by ancient lava flows.
The word 'trappean' originates from the French word 'trappe', meaning a trap or snare. It refers to something that is related to or characteristic of a trap.
Think of the French word 'trappe' for trap, which helps you remember that 'trappean' relates to something that is trap-like or associated with traps.