Cavaliere di morte is an Italian equivalent of the English phrase "death knight." The masculine singular noun, preposition, and feminine singular noun translate literally into English as "knight of death." The pronunciation will be "KA-va-LYEH-rey dee MOR-tey" in Italian.
Anno Domini
mors ante infamium
Translating English to Latin can be hard. The Latin translations for "White Death" are "Mors album" and "Album mors.". This is dependent on the period placement.
mors est pulchra
Miles Militis meaning Knight,soldier,warrio in Latin.
The term that means death with honor is in honerem. It is a Latin phrase that is not often used in the US.
You could say 'shi no kishi,' written: 死の騎士
Death = θάνατος (thanatos) Knight = ιππότης (ippotis) Thanatos Ippotis is a rough translation for Death Knight
nomen illi mors= "his name [was] Death." This is from the Latin Vulgate translation of the Bible, and refers to the rider on the pale horse of Revelation 6:8.
The phrase "the dark knight" is a nickname for Batman.
there is no literal translation to associate with the meaning of death knight.