411 REFERENCE · Wiktionary
Sol X
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
From its position as the tenth planet out from the Sun (Sol).
Proper noun
Sol mul X
en astronomy An alternate name for a trans-Neptunian object.
Coordinate terms
en 0 Sol Sol I Sol II Sol III Sol IV Sol V Sol VI Sol VII Sol VIII Sol IX
en terms containing Roman numerals