orogenesis

1 of 2

noun

oro·​gen·​e·​sis ˌȯr-ə-ˈje-nə-səs How to pronounce orogenesis (audio)
orogenetic adjective

orogenic

2 of 2

adjective

oro·​gen·​ic
variants or less commonly orogenetic
1
: of, relating to, or produced by orogeny
2
: of, relating to, or characteristic of an orogen
orogenically
-¦jenə̇k(ə)lē
adverb

Word History

Etymology

Noun

oro- entry 1 + genesis

Adjective

in sense 1, International Scientific Vocabulary orogeny + -ic or -etic; in sense 2, International Scientific Vocabulary orogen + -ic or -etic

First Known Use

Noun

1886, in the meaning defined above

Time Traveler
The first known use of orogenesis was in 1886

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Cite this Entry

“Orogenesis.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/orogenesis. Accessed 22 Jun. 2026.

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