The Sindarin name of Malach (S/143), a combination of the prefix ar(a)- “noble” and the noun Adan “Man” (SA/ar(a), adan).
Sindarin
Aradan
noun. king-man
aradan
masculine name. *Noble-man
Elements
Word Gloss ar(a)- “noble, royal, high” Adan “Man (as a species)”
ar(a) (prefix “high, noble, royal”) + adan (“man”)