1. A degree or grade of excellence or worth
   "an executive of low calibre"
   - quality, caliber [US] 
2. Diameter of a tube or gun barrel
   - bore, gauge, caliber [US]

Derived forms: calibres

See also: .22-calibre, .38-calibre, .45-calibre [Brit, Cdn], inferior, superior

Type of: degree, diam, diameter, grade, level

Encyclopedia: Calibre

• foredoom
• forefather
• forefend
• forefinger
• forefoot
• forefront
• foregather
• forego
• foregoing
• foregone
• foregone conclusion
• foreground
• foreground processing
• foregrounding
• foregut
• forehand
• forehand drive
• forehand shot
• forehand stroke
• forehanded
• forehead
• foreign
• foreign affairs
• foreign agent
• foreign aid