1. Altitude 
2. Alternate

1. Angular distance above the horizon (especially of a celestial object)
   - elevation, EL, altitude

Type of: angular position

Encyclopedia: ALT

• firebrat
• firebreak
• firebrick
• firebug
• fireclay
• firecracker
• fired
• firedamp
• firedog
• firedrake
• firefight
• firefighter
• firefighting
• firefly
• fireguard
• firehouse
• fireless
• firelight
• firelighter
• firelit
• firelock
• fireman
• fireman's ax
• fireman's axe
• fireman's carry