iceberg

American  

[ahys-burg] / ˈaɪs bɜrg /

noun

1. a large floating mass of ice, detached from a glacier and carried out to sea.

2. Informal. an emotionally cold person.

3. Australian Informal. a person who swims or surfs regularly in winter.

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idioms

1. tip of the iceberg, the first hint or revelation of something larger or more complex.

   The new evidence in the case is just the tip of the iceberg.

iceberg British  

/ ˈaɪsbɜːɡ /

noun

1. a large mass of ice floating in the sea, esp a mass that has broken off a polar glacier

2. the small visible part of something, esp a problem or difficulty, that is much larger

3. slang a person considered to have a cold or reserved manner

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iceberg Scientific  

/ īs′bûrg′ /

1. A massive body of floating ice that has broken away from a glacier or ice field. Most of an iceberg lies underwater, but because ice is not as dense as water, about one ninth of it remains above the surface.

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iceberg Cultural  

1. A large piece of ice that has broken away from a glacier at the shore and floated out to sea.

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Discover More

Most of the ice in an iceberg is underwater, leaving only the “tip of the iceberg” visible — a fact that is often alluded to in discussions of subjects in which the most important aspects are hidden from view.

Etymology

Origin of iceberg

1765–75; half Anglicization, half adoption of Dutch ijsberg ice mountain; cognate with German Eisberg, Swedish isberg

Example Sentences

Miles decorated the office with pictures of penguins jumping off icebergs and gave out “penguin awards” to people who tried ideas that didn’t work and kept trying.

From The Wall Street Journal

A giant iceberg drifting towards a remote island threatened wildlife, reminding us that science is just as vital for spotting danger as it is for making discoveries.

From BBC

"We've probably only uncovered the tip of the iceberg," says Dr. Baud.

From Science Daily

Yang was behind some of the programme's most memorable characters and parodies, including as the iceberg that sank the Titanic and as disgraced ex-Congressman George Santos.

From BBC

Competitive concerns are just the tip of the iceberg.

From Barron's

Related Words

• abstract
• candid
• detached
• disinterested
• sober
• unbiased
• unemotional