ˈ ̷ ̷ˌ ̷ ̷- noun
: a stratum deposited on the rear slope of a glacial apron or sand plain as the ice retreats and consequently dipping toward the retreating ice
ˈ ̷ ̷ˌ ̷ ̷- noun
: a stratum deposited on the rear slope of a glacial apron or sand plain as the ice retreats and consequently dipping toward the retreating ice
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012