noun 1. a route used during the U.S. westward migrations, especially in the period from 1840 to 1860, starting in Missouri and ending in Oregon. About 2000 miles (3200 km) long. noun 1. an early pioneering route across the central US, from Independence, W Missouri, to the Columbia River country of N Oregon: used chiefly […]
[awr-ee-ahyd, ohr-] /ˈɔr iˌaɪd, ˈoʊr-/ noun, Metallurgy. 1. .
noun 1. a small blast furnace for smelting lead.
[awr-uh-koh-vuh-zoo-yev-oh; Russian uh-rye-khuh-vuh-zoo-yi-vuh] /ˌɔr əˈkoʊ və zuˈyɛv oʊ; Russian ʌˈryɛ xə vəˈzu yɪ və/ noun 1. a city in the W Russian Federation in Europe, E of Moscow.