# dry ice

> English word · Noun

## Definitions
1. Carbon dioxide frozen in the solid state, used especially as a cooling agent and for the production of fog-like special effects. It sublimes at −78.5 °C (−109.3 °F) at normal atmospheric pressure.

## Etymology
A genericised trademark of the DryIce Corporation of America.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/dry-ice