Having or consisting of eight leaves or lobes.
An octofoil ornamental or heraldic figure.
Mid 19th century: from octo- 'eight', on the pattern of words such as trefoil.
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。