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
This aerial view shows icebergs floating in the waters beaten down by the sun with buildings in the background off Nuuk, Greenland, on March 11, 2025, on the day of Greenland, the autonomous Danish territory, legislative elections.
—
Sam Meredith, CNBC, 6 Jan. 2026
This simplistic starter set is just the tip of Snow Peak’s proverbial iceberg.
—T.j. Fink, Outside, 29 Dec. 2025
When an iceberg the size of Chicago broke away from an Antarctic ice shelf on January 13, Schmidt Ocean Institute scientists raced over in their Falkor (too) research vessel to glimpse what life-forms had been dwelling below.
—Andrea Thompson, Scientific American, 25 Dec. 2025
The Amundsen Sea became choked with icebergs produced from all directions.
—Keiji Horikawa, The Conversation, 22 Dec. 2025
See All Example Sentences for iceberg
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Sam Meredith, CNBC, 6 Jan. 2026
This simplistic starter set is just the tip of Snow Peak’s proverbial iceberg.
—T.j. Fink, Outside, 29 Dec. 2025
When an iceberg the size of Chicago broke away from an Antarctic ice shelf on January 13, Schmidt Ocean Institute scientists raced over in their Falkor (too) research vessel to glimpse what life-forms had been dwelling below.
—Andrea Thompson, Scientific American, 25 Dec. 2025
The Amundsen Sea became choked with icebergs produced from all directions.
—Keiji Horikawa, The Conversation, 22 Dec. 2025
See All Example Sentences for iceberg
Cite this Entry
“Iceberg.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/iceberg. Accessed 8 Jan. 2026.
Copy CitationKids Definition
iceberg
noun
ice·berg
ˈīs-ˌbərg 
: a large floating mass of ice detached from a glacier
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