Meanings
plural NULXs
- abbreviationastronomyAbbreviation of number of ultra-luminous X-ray sources a count of ULX sources within a galaxy.
Cite this entry
NULX. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/NULX
“NULX.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/NULX. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “NULX,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/NULX.
Source: NULX on Wiktionary, CC BY-SA 4.0.