Meanings
adjectiveundecelerated (not comparable)
- not comparableNot decelerated.
Such angular distances imply undecelerated ejecta knot transverse velocities of 15,600 and 12,700 km/s respectively, assuming an explosion date ~1670 AD and a distance of 3.4 kpc.
2015, Robert A. Fesen, Dan Milisavljevic, “An HST Survey of the Highest-Velocity Ejecta in Cassiopeia A”, in arXiv
Origin
Cite this entry
APA
undecelerated. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/undecelerated
MLA
“undecelerated.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/undecelerated. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “undecelerated,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/undecelerated.
Source: undecelerated on Wiktionary, CC BY-SA 4.0.