iceberg
word
Definition
A large piece of ice that has broken off from a glacier or ice shelf and is floating in the sea. Only a small part of an iceberg is visible above the water, with most of it hidden below the surface.
Usage & Nuances
Often used literally for the physical mass of ice in the ocean, but also as a metaphor ("tip of the iceberg") for something where only a small, visible part is apparent. Usually singular, rarely pluralized. Not used for ice cubes or small ice in drinks.
Example Sentences
The iceberg floated slowly across the cold sea.
basic
We saw seals resting on a massive iceberg during our trip to Antarctica.
natural
In documentaries, they often warn ships about hidden icebergs below the surface.
natural
The Titanic hit an iceberg.
basic
An iceberg is mostly underwater.
basic
That's just the tip of the iceberg—there's much more going on behind the scenes.
natural