The part of the pinna or (in a bird, especially an owl) the head surrounding the ear opening.
Early 19th century; earliest use found in Edward Griffith (1790–1858), naturalist.
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。