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.
On April 14, just before midnight, the 882-foot ship struck an iceberg, sparking a chain of events that would lead to one of the most dramatic shipwrecks in history, killing roughly 1,500 people, per Britannica. Nicole Briese, People.com, 14 Apr. 2025 The breaking off of this huge iceberg is an example of the ongoing shrinkage happening at the earth's poles over the past few decades as part of climate change. Elizabeth Weise, USA Today, 13 Apr. 2025 According to Clémence Poirier, a cybersecurity researcher at ETH Zurich in Switzerland, the incident, which killed 38 people, is just the tip of an increasingly frightening iceberg. Tereza Pultarova, Space.com, 7 Apr. 2025 This ice sheet, from which the Chicago-sized iceberg broke free, has been shrinking for decades due to climate change, and is contributing to sea level rise worldwide. Thomas G. Moukawsher, Newsweek, 21 Mar. 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 Apr. 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!