Related Clues:

• Place for a headphone
• Prominent donkey feature
• Tarsus : foot :: incus : ___
• It's used to find the right key
• Swab's target
• Sound receptor
• Cute as a bug's ___
• "In one ___ and out the other"
• Where to find a cochlea
• Obstacle for a barber
• Folded corner
• Site of semicircular canals
• It may pop on a plane
• Hammer-and-anvil site
• Ability to hear notes