Related Clues:

• Ruler segment
• Slightest bit
• Measurement
• Screen-measuring unit
• About 1/39,000 of a kilometer
• Go slowly (along)
• Yardstick division
• Worm's unit?
• One of 360
• Take tiny steps
• Division on a 5-Down
• Longitude unit
• Deodorant brand
• Grad's reward
• Stubborn people won't give one