instep /inˈstep/

1. The prominent arched part of the human foot, between the ankle and the toes
2. The corresponding part of a shoe, stocking, etc
3. (in horses) the hindleg from the ham to the pastern joint

• psilomelanes
• Psilophytales
• Psilophyton
• psiloses
• psilosis
• Psilotaceae
• psilotic
• Psilotum
• psion
• psionic
• psionic medicine
• psionics
• psions
• psi particle
• psi particles
• psi phenomena
• psis
• PSIS
• psittacine
• psittacosaur
• psittacosaurus
• psittacoses
• psittacosis
• Psittacus
• PSL