1. An exclamation used to express dismissal, annoyance, or a sudden realization; often used to indicate that something is done or settled.
Usage: informal; chiefly North American

1. A problem or difficulty; a hitch or snag.
Usage: informal; chiefly British

Examples

• I finished the project and—bish—submitted it on time.
• We had a few bishs to work through before the event could proceed.
• Bish! That's exactly what I was trying to say.
• No bish, no bash, no bosh—we'll get it done.
• She solved the equation and said, 'Bish, that was easy.'