Back Таўталёгія BE-X-OLD Тавтология Bulgarian Tautologia Catalan Tautologie German Tautología (desambiguación) Spanish Tautologia Basque همانگویی Persian Tautologia Finnish Tautologie French טאוטולוגיה HE
Look up tautology in Wiktionary, the free dictionary.
Tautology may refer to:
- Tautology (language), a redundant statement in literature and rhetoric
- Tautology (logic), in formal logic, a statement that is true in every possible interpretation
- Tautology (rule of inference), a rule of replacement for logical expressions