XXO
German, noun
XXO is spelled X-X-O (3 letters). XXO is a German neuter noun meaning “synonym of Tic-Tac-Toe” (English Wiktionary, September 2026).
What does XXO mean in English?
noun
- 1
neutersynonym of Tic-Tac-Toe
Source: English Wiktionary, German section, dump of September 2, 2026 (CC BY-SA 4.0).
Forms of XXO
- XXOs genitive
Source: English Wiktionary and German Wiktionary (dumps of September 2, 2026 and September 1, 2026).