a series of interconnected or geologically related mountain ranges.
noun 1. See under . noun 1. the civil time officially adopted for a country or region, usually the civil time of some specific meridian lying within the region. The standard time zones in the U.S. (Atlantic time, Eastern time, Central time, Mountain time, Pacific time, Yukon time, Alaska-Hawaii time, and Bering time) use the […]
[moun-tn-top] /ˈmaʊn tnˌtɒp/ noun 1. the or summit of a . adjective 2. situated at the or summit of a : a mountaintop house.
noun 1. a city in central California, S of San Francisco.
noun 1. the wavelike effect, characterized by severe updrafts and downdrafts, that occurs when rapidly flowing air encounters the steep front of a mountain range.