| n. | 1. | The quality or state of being trivial; trivialness. |
| 2. | That which is trivial; a trifle. |
| Noun | 1. | triviality - the quality of being unimportant and petty or frivolous Synonyms: slightness, pettiness |
| 2. | triviality - a detail that is considered insignificant Synonyms: technicality, trifle | |
| 3. | triviality - something of small importance |