1. trivial or unimportant; insignificant
Usage: informal

Examples

• Don’t worry about such piffling details.
• The amount of money involved was piffling compared to the total budget.
• She dismissed his concerns as piffling matters.
• The error was piffling and easily corrected.
• He spent hours on piffling tasks instead of important work.
• The difference in price was piffling.