meteorology

1 of 2

noun (1)

me·​te·​o·​rol·​o·​gy ˌmē-tē-ə-ˈrä-lə-jē How to pronounce meteorology (audio)
1
: a science that deals with the atmosphere and its phenomena and especially with weather and weather forecasting
studied the principles of meteorology
2
: the atmospheric phenomena and weather of a region
the meteorology of the Great Lakes
meteorologic adjective
meteorologically adverb
meteorologist noun

meteorologist

2 of 2

noun (2)

me·​te·​o·​rol·​o·​gist ˌmēt|ēəˈräləjə̇st How to pronounce meteorologist (audio)
-ēt|
÷ |əˈr-
plural -s
: a specialist in meteorology

Examples of meteorology in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
And that's just one of his myriad achievements in mathematics, computer science, meteorology and physics. Alex Knapp, Forbes.com, 11 June 2026 For years, the utility’s meteorology team has incorporated AI and advanced forecasting tools that leverage weather data and partnerships with scientific institutions and the National Weather Service. Rob Nikolewski, San Diego Union-Tribune, 8 June 2026 In 1944, meteorology was largely looking at a window, the sky, or the records kept from years previous. Jazz Tangcay, Variety, 30 May 2026 To give Stagg an all-important sense of humanity outside of his no-nonsense approach to meteorology, Haig ensured the film had moments between Stagg and his wife, who is set to give birth any day to their first child. Barry Levitt, Time, 29 May 2026 See All Example Sentences for meteorology

Word History

Etymology

Noun (1)

French or Greek; French météorologie, from Middle French, from Greek meteōrologia, from meteōron + -logia -logy

Noun (2)

Greek meteōrologos meteorologist (from meteōro- meteor- + -logos -logue) + English -ist

First Known Use

Noun (1)

1563, in the meaning defined at sense 1

Time Traveler
The first known use of meteorology was in 1563

Browse Nearby Words

Cite this Entry

“Meteorology.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/meteorology. Accessed 23 Jun. 2026.

Kids Definition

meteorology

noun
me·​te·​o·​rol·​o·​gy ˌmēt-ē-ə-ˈräl-ə-jē How to pronounce meteorology (audio)
: a science that deals with the atmosphere, weather, and weather forecasting
meteorologic adjective
or meteorological
meteorologist noun

More from Merriam-Webster on meteorology

Love words? Need even more definitions?

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

More from Merriam-Webster