1. An instep flattened so the entire sole rests on the ground
   - sunken arch

Derived forms: fallen arches

Type of: instep

• abashedly
• abashment
• abasia
• abasia trepidans
• abasic
• abatable
• abatable nuisance
• abate
• abatement
• abatement of a nuisance
• abatic
• abatis
• abator
• abattis
• abattoir
• abaxial
• abaxially
• abaya
• abb
• Abba
• abbacy
• abbatial
• Abbe condenser
• abbess
• abbey