1. Having or localized centrally at a focus
   "focal point"; "focal infection" 
2. Of or relating to a focus
   "focal length"

See also: central, focally, focus

Encyclopedia: Focal

• livestock
• livid
• lividity
• lividly
• lividness
• living
• living accommodations
• living arrangement
• living dead
• living death
• living fossil
• living granite
• living quarters
• living rock
• living space
• living standard
• living stone
• living substance
• living thing
• living trust
• living wage
• living will
• living-room
• livingroom set
• livingroom suite