1A sloping channel or (later) a mechanized conveyor for the transportation of blocks of ice (now rare).
2A stretch of ice prepared for tobogganing.
Late 19th century; earliest use found in The Daily Whig and Courier.
英语词典包含464360条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。