Quenya 

-llo

ablative adverbial suffix

-llo (1) "ablative adverbial suffix" (PE17:72) implying "from" or "out of", as in sindanóriello "out of a grey land", Rómello "from the East" (Nam), Mardello "from Earth" (FS), ulcullo "from evil" (VT43:12), sillumello "from this hour" (VT44:35), yello "from whom" (VT47:21), Manwello *"from Manwë" (VT49:24), Melcorello / Melkorello "from Melkor" (VT49:7, 24). Pl. -llon (so in Plotz) or -llor (in illon, elenillor, raxellor, elendellor, q.v.); dual -lto (Plotz). A shorter form of the ablative ending, -lo, apparently occurs in the words silo "hence" and talo "from there", q.v. In the Etymologies, Tolkien cited the Quenya ablative ending as -ello, evidently including the connecting vowel -e- that may be inserted when the ending is added to a word ending in a consonant (VT45:28), compare Melcorello. See also , lo #2.