Sentence:  Nothing could be more exciting and exhilarating than a slide, on sleigh or <WSD>toboggan</WSD>, from the lofty summit of the ice-mound or cone down to its base. 
Meaning of the word marked with <WSD> tags:  A long sled without runners, with the front end curled upwards, which may be pulled across snow by a cord or used to coast down hills.