subsun
subsun noun: an area of the air which appears to glow because of the many tiny ice crystals that are suspended in it, e.g., in a cirrus cloud or an ice fog and sunlight reflects off of them.

Noun
subsun (plural subsuns)
- An area of the air which appears to glow because of the many tiny ice crystals that are suspended in it, e.g., in a cirrus cloud or an ice fog and sunlight reflects off of them.
- Synonyms:
- sun candle
Synonyms of subsun
Forms of subsun
| plural | subsuns |
|---|
Questions about subsun
- What does subsun mean?
- Subsun means an area of the air which appears to glow because of the many tiny ice crystals that are suspended in it, e.g., in a cirrus cloud or an ice fog and sunlight reflects off of them.
- What part of speech is subsun?
- Subsun is a noun.
- What is the plural of subsun?
- The plural of subsun is subsuns.
Words near subsun in the dictionary
Source and license
Adapted from Wiktionary: subsun (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
Last updated:
Cite this entry: “subsun.” Word.ws, https://word.ws/subsun. Based on Wiktionary, CC BY-SA 4.0.
