1. Negotiable debt obligations of the United States government which guarantees that interest and principal payments will be paid on time
   - Treasury

Type of: government bond

• working party
• working person
• working principle
• working rule
• working week
• working-class
• workingman
• workings
• workless
• workload
• workman
• workmanlike
• workmanship
• workmate
• workmen's compensation
• workout
• workout suit
• workpackage
• workpiece
• workplace
• workroom
• works
• works council
• works program
• worksheet