English
submicrojansky
From sub- + microjansky.
Formed from sub- + microjansky
Proto-Indo-European *upó ‘up; from below’
Proto-Italic *supo ‘under’
Latin sub ‘under, beneath, below’
English sub-
Today it means
adj Having a flux density of less than a microjansky
Sources
Sources: Wiktionary, “submicrojansky”. By Wiktionary contributors, CC BY-SA 4.0, via kaikki.org (dump of Oct 3 2026); text adapted and restructured. Language periods are conventional ranges, not dates for this word. License.
Etymograph / submicrojansky