案首 [－－]

Jyutping on3 sau2
Pinyin àn shǒu

Definitions (CC-CEDICT)
  1. candidate who ranked 1st in imperial examination on prefecture or county level (in Ming and Qing dynasties)
Definitions (Wiktionary)
  1. noun, historical
    in the imperial examination system, the highest ranking linsheng, and thus the top shengyuan who ranked first in college exam