1828–40Berry Encycl. Herald. I. Gloss., Invertant, or Inverted, turned the wrong way: wings, when the points are downward, are termed inverted.
1889in Elvin Dict. Heraldry.
英语词典包含277258条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。