1. making careless mistakes or moving clumsily

1. the act of making careless mistakes or moving clumsily

Examples

• The blundering waiter spilled soup on three different tables.
• His blundering attempts at fixing the computer only made things worse.
• She watched in dismay as her blundering assistant knocked over the display.
• The detective’s blundering investigation missed crucial evidence.
• Through sheer blundering, he accidentally deleted all the files.
• Her constant blundering in the kitchen led to many burnt meals.
• The team’s blundering cost them the championship game.