Course Hero. "Into Thin Air Study Guide." Course Hero. 11 Aug. 2017. Web. 21 July 2018. <https://www.coursehero.com/lit/Into-Thin-Air/>.
Course Hero. (2017, August 11). Into Thin Air Study Guide. In Course Hero. Retrieved July 21, 2018, from https://www.coursehero.com/lit/Into-Thin-Air/
(Course Hero, 2017)
Course Hero. "Into Thin Air Study Guide." August 11, 2017. Accessed July 21, 2018. https://www.coursehero.com/lit/Into-Thin-Air/.
Course Hero, "Into Thin Air Study Guide," August 11, 2017, accessed July 21, 2018, https://www.coursehero.com/lit/Into-Thin-Air/.
bergschrund: deep and often broad crevasse or series of such crevasses frequently occurring near the head of a mountain glacier
carabiner: usually D-shaped or oblong metal ring with one spring-hinged side that is used especially in mountain climbing as a connector and to hold a freely running rope
crampon: metal plate with 2-inch spikes that is worn over ice-climbing boots to prevent slipping on the ice—usually used in plural
crevasse: deep crevice or fissure, as in a glacier or the earth
hypoxia: deficiency of oxygen reaching the tissues of the body
jumar: clamp attached to a fixed rope that automatically tightens when weight is applied and relaxes when it is removed
serac: large irregularity occurring in glacial ice formed by melting or movement of the ice
sirdar: chief or leader; in mountaineering, the lead Sherpa