Hindu Kush hin·du·kush uncommon noun 1. a mountain range extending west of the Himalayas SynonymsHindu KushHindu Kush Mountains Related words Word family Hindu Kush Mountains Broader terms range Parts PakistanAfghanistan Part of Khyber PassTirich Mir WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
