Word Study
ornithosis |
ornithotomical |
ornithotomist |
ornithotomy |
orobanchaceae |
orogeny
| orograph
| orographic
| orographical
| orography
| oroheliograph
orogeny
WORDNET DICTIONARY
Noun orogeny has 1 sense
OXFORD DICTIONARY
orogeny, n. (also orogenesis) the process of the formation of mountains.
Derivative
orogenetic adj. orogenic adj.
For further exploring for "orogeny" in Webster Dictionary Online