1. Inflammation of the urethra of unknown cause
   - NSU

Type of: urethritis

• outport
• outpost
• outpour
• outpouring
• output
• output contract
• output device
• output file
• output program
• output routine
• output signal
• output-to-input ratio
• outrace
• outrage
• outraged
• outrageous
• outrageously
• outrageousness
• outrange
• outrank
• outreach
• outride
• outrider
• outrigged
• outrigger