Meanings
Synonyms & antonyms
proper nounSynonym of XY system.
Cite this entry
XX-XY system. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/XX-XY%20system
“XX-XY system.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/XX-XY%20system. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “XX-XY system,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/XX-XY%20system.
Source: XX-XY system on Wiktionary, CC BY-SA 4.0.