1. A support projecting from a wall (as to hold a shelf)
   - bracket

Type of: support

• air hole
• air horn
• air hose
• air hostess
• air jacket
• air lane
• air letter
• air marshal
• air mass
• air mattress
• Air Medal
• air mile
• Air National Guard
• air out
• air passage
• air plant
• air pocket
• air pollution
• air potato
• air power
• air pressure
• air pump
• air raid
• air reconnaissance
• air rifle