What is the meaning of Crac?
crack (onomatopoeia of a sharp sound)
crash
dimwit
pro, expert
crack cocaine
pro, experienced
crack (noise)
crash
breakdown
crack
crusader castle
leg
trouser leg
prong of various tools
forked branch
fork in a river
crack, snap
crack (noise)
crash (sudden large decline of business or the prices of stocks)
crack
angry; annoyed
Source: wiktionary.org