antecessor

詳細解釋：

an.te.ces.sor

n.（名詞）
One who precedes; a predecessor.
領先者；前任，前輩

來源：
Middle English antecessour [forebear]
Middle English antecessour [forebear]
from Latin antecessor [forerunner, predecessor in office]
from Latin antecessor [forerunner, predecessor in office]
from antecessus [past participle of] antecôdere [to go before] * see antecede
from antecessus [past participle of] antecôdere [to go before] *參見 antecede