eugeosyncline

noun

eu·​geo·​syn·​cline (ˌ)yü-ˌjē-ō-ˈsin-ˌklīn How to pronounce eugeosyncline (audio)
: a narrow rapidly subsiding geosyncline usually with volcanic materials mingled with clastic sediments
eugeosynclinal
(ˌ)yü-ˌjē-ō-(ˌ)sin-ˈklī-nᵊl How to pronounce eugeosyncline (audio)
adjective

Word History

First Known Use

1942, in the meaning defined above

Time Traveler
The first known use of eugeosyncline was in 1942

Dictionary Entries Near eugeosyncline

eugenol

eugeosyncline

Euglandina

See More Nearby Entries 

Cite this Entry

“Eugeosyncline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/eugeosyncline. Accessed 22 Nov. 2024.

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