any of several crabs that live along rocky beaches, especially those of the genus Cancer, as C. irroratus, of the eastern coast of North America, having the rear legs modified for running.
noun 1. a mountain in NE Oregon: highest peak in the Blue Mountains. 9106 feet (2777 meters).
noun 1. any of several low growing plants belonging to the genus Arabis, of the mustard family, having spikes or one-sided clusters of white, pink, or purple flowers, grown as an ornamental in rock gardens. noun 1. another name for arabis
noun 1. transparent quartz, especially when colorless. rock crystal noun 1. a pure transparent colourless quartz, used in electronic and optical equipment. Formula: SiO2
noun 1. Geology. a continuous process by which rocks are created, changed from one form to another, destroyed, and then formed again. noun 1. another name for geological cycle noun the process by which rocks are formed, altered, destroyed, and reformed by geological processes and which is recurrent, returning to a starting point Usage Note […]