TRAPROCK


Meaning of TRAPROCK in English

transcription, транскрипция: [ ˈtrap-ˈräk ]

noun

Etymology: trap (IV)

Date: 1813

: any of various dark-colored fine-grained igneous rocks (as basalt) used especially in road making

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.