1. Formed between the upper and lower teeth
   "interdental consonants" 
2. Situated between teeth
   "an interdental space"

Encyclopedia: Interdental

• fencing material
• fencing stick
• fencing sword
• fend
• fend for
• fend off
• fender
• fender-bender
• fenestella
• fenestra
• fenestra cochleae
• fenestra of the cochlea
• fenestra of the vestibule
• fenestra ovalis
• fenestra rotunda
• fenestra vestibuli
• fenestral
• fenestrate
• fenestrated
• fenestration
• feng-shui
• Fengtien
• Fenian
• fenland
• fennec