Meanings
noun
- pluralplural of 540
Cite this entry
APA
540s. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/540s
MLA
“540s.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/540s. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “540s,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/540s.
Source: 540s on Wiktionary, CC BY-SA 4.0.