Akademik

calibre
n. (US caliber)
1 a the internal diameter of a gun or tube. b the diameter of a bullet or shell.
2 strength or quality of character; ability, importance (we need someone of your calibre).
Derivatives:
calibred adj. (also in comb.).
Etymology: F calibre or It. calibro, f. Arab. kalib mould

Useful english dictionary. 2012.