1. in conflict or collision with something; into trouble or difficulty
Usage: typically used in the phrase ‘run afoul of’
2. in a tangled or entangled state
Usage: nautical; often describing ropes or rigging

Examples

• The company ran afoul of environmental regulations.
• His comments put him afoul of the school’s conduct policy.
• The new law could put many businesses afoul of compliance requirements.
• She didn’t want to run afoul of her supervisor again.
• The ship’s anchor chain went afoul during the storm.
• The fishing nets became afoul of the propeller.