caliber
1. [ noun ] a degree or grade of excellence or worth
Synonyms: quality calibre
Examples:

: "the quality of students has risen" "an executive of low caliber"

Related terms: degree superiority inferiority qualify superior inferior
2. [ noun ] (arms) diameter of a tube or gun barrel
Synonyms: calibre gauge bore
Related terms: diameter calibrate
Similar spelling:   caliper
  calibre
  Calbert
  calliper
  calipers
  callipers
  calibrate
  call-board
  calibrated
  Calvery
  Calvert
  call_for