1. completely satisfactory; fine; excellent
Usage: informal; chiefly American

Examples

• Everything looks copacetic with the new arrangement.
• The boss said the project timeline was copacetic.
• Don’t worry about the changes—it’s all copacetic.
• The mechanic assured me that my car was copacetic after the repair.
• As long as everyone agrees, everything should be copacetic.
• The weather forecast looks copacetic for our outdoor event.