1. the quality or state of being trivial; lack of importance or significance
2. something that is trivial; an unimportant matter or detail

Examples

• The triviality of the argument made everyone wonder why they were fighting.
• She was annoyed by the triviality of his concerns about the color of the napkins.
• Don’t waste time on trivialities when there are serious problems to solve.
• The meeting focused on trivialities instead of addressing the budget crisis.
• He dismissed her complaint as a mere triviality.
• The triviality of daily gossip bored her immensely.
• They argued over trivialities while ignoring the real issues.