A fatal disease of sheep and goats, marked by loss of balance. It is caused by larvae of the dog tapeworm encysted in the brain.
Early 17th century: back-formation from giddy.
英汉双解词典包含464360条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。