Added 10 October 2026 himalaya noun Categories: NatureRare Words noun ! Definition from WordNet 3.1, Princeton University. More about himalaya at Wordnik → Where our words come from → A mountain range extending 1500 miles on the border between India and Tibet; this range contains the world's highest mountain. Related Words: himalayantibethimalayassikkimhimalladakhhimachalindiaouraynepal Back to today's word