1The head of a mallet.
2Slang a dull-brained person, a fool.
Early 18th century; earliest use found in John Mortimer (?1656–1736), writer on agriculture.
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。