appetite [ME] ‘Seeking’ and ‘desire’ are involved in appetite, which comes via Old French from Latin appetitus ‘desire for’, from appetere ‘seek after’.
英语词源词典收录了6069条英语词源词条，基本涵盖了全部常用英语词汇的起源、历史，是研究英语词汇或通过词源学英语的必备工具。