iceberg

noun

ice·​berg ˈīs-ˌbərg How to pronounce iceberg (audio)
1
: a large floating mass of ice detached from a glacier
2
: an emotionally cold person
3

Examples of iceberg in a Sentence

a brilliant doctor, no doubt, but both patients and staff complain that he is an iceberg
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.
The exhibition also will delve into other elements of the tragedy, including sister ships Olympic and Britannic, the rescue ship Carpathia and the deadly iceberg itself. Dan Kelly july 10, Kansas City Star, 10 July 2025 In this aerial view melting icebergs crowd the Ilulissat Icefjord on July 16, 2024 near Ilulissat, Greenland. Sam Meredith, CNBC, 20 June 2025 Its ice sheet produces around 10% of Greenland's icebergs. Kim Hjelmgaard, USA Today, 14 June 2025 But the iceberg is the private sector’s historically rapid adoption of AI. Ryan Craig, Forbes.com, 13 June 2025 See All Example Sentences for iceberg

Word History

Etymology

probably partial translation of Danish or Norwegian isberg, from is ice + berg mountain

First Known Use

1784, in the meaning defined at sense 1

Time Traveler
The first known use of iceberg was in 1784

Browse Nearby Words

Cite this Entry

“Iceberg.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/iceberg. Accessed 22 Jul. 2025.

Kids Definition

iceberg

noun
ice·​berg ˈīs-ˌbərg How to pronounce iceberg (audio)
: a large floating mass of ice detached from a glacier

More from Merriam-Webster on iceberg

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!