名詞 landgrave:

1. a count who had jurisdiction over a large territory in medieval Germany

land.grave

n.（名詞）
A man in medieval Germany who had jurisdiction over a particular territory.
伯爵領(lǐng)主：在中世紀(jì)的德國(guó)對(duì)某個(gè)特定地區(qū)有領(lǐng)土管轄權(quán)的人
Used as the title for such a nobleman.
領(lǐng)主爵：這樣的貴族所擁有的頭銜

來源：
From Middle Low German
源自 中古低地德語(yǔ)
lant [land] * see lendh-
lant [土地] *參見 lendh-
grave [count]
grave [伯爵]