Arabic for a Loose, Hooded, Long-Sleeved Cloak
Puzzle 19 of Sherlock Holmes Hard Pack
Question is: Arabic for a Loose, Hooded, Long-Sleeved Cloak
and the answer is: DJELLABA
Word Meaning:
DJELLABA — A loose-fitting, ankle-length hooded robe worn by men in North Africa.
Definitions from Wiktionary.