| Webster's Online Dictionary |
| Expressions | Domain | Definition | |
| Ice crystals | Geography | Precipitation composed of unbranched ice crystals. Source: European Union. (references) | |
| Ice crystals (IC) | Weather | A fall of unbranched (snow crystals are branched) ice crystals in the form of needles, columns, or plates. They are also referred to as Diamond Dust. (references) | |
Source: compiled by the editor from various references; see credits. | Top | ||
