orographic

adjective

oro·​graph·​ic ˌȯr-ə-ˈgra-fik How to pronounce orographic (audio)
variants or less commonly orographical
: of or relating to mountains
especially : associated with or induced by the presence of mountains
orographic rainfall

Examples of orographic in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
The weather models clearly identified the potential anomaly rainfall setting up: PRE, fast-moving hurricane that would take time to wind down, and orographic enhancement associated with the elevated terrain. Marshall Shepherd, Forbes, 19 Oct. 2024 In the southern Blue Ridge Mountains, Helene’s rain was enhanced by the terrain and what’s known as orographic uplift. Cary Mock, The Conversation, 7 Oct. 2024 Because of orographic effects, in other words the terrain, mountain regions of Georgia, South Carolina, and North Caroline could experience more than a foot of rainfall. Marshall Shepherd, Forbes, 25 Sep. 2024 In this case, the Catoctin Mountains helped force air flowing in from the west to rise through a process known as orographic lift. Ian Livingston, Washington Post, 3 Mar. 2024 Those areas could see the brunt of the rainfall thanks to orographic lift, which is when air is pushed by the wind up a mountain. NBC News, 18 Aug. 2023 This is called orographic lift. Los Angeles Times, 4 Jan. 2023 Depending on wind direction, orographic lifting can generate turbulence, which is uncomfortable in cruise flight but challenging during an approach. Les Abend, CNN, 17 Jan. 2023 Yes, the storms ultimately produce significant precipitation at landfall through meteorological processes, orographic lift associated with mountains, and so forth. Marshall Shepherd, Forbes, 7 Jan. 2023

Word History

First Known Use

1803, in the meaning defined above

Time Traveler
The first known use of orographic was in 1803

Dictionary Entries Near orographic

Cite this Entry

“Orographic.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/orographic. Accessed 17 Nov. 2024.

Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!