Sentence:  After heavy rains and an onslaught of mice , snow fell on October 15 , 1825 , and remained on the ground through a winter so <WSD>cold</WSD> that the ice on the Red was five feet thick . 
Meaning of the word marked with <WSD> tags:  having a low or inadequate temperature or feeling a sensation of coldness or having been made cold by e.g. ice or refrigeration