orogaiOroxylum indicum
orography (English) [ IPA: ɔˈrɑgrəfiː ASM: অৰগ্ৰাফি]
Contributed by: Partha P Sarmah on 2011-02-28
1. (Abstract Noun) the study of mountains. পৰ্বতৰ বিষয়ে অধ্যয়ণ৷