What is the meaning of كسر?

to break, to crash, to smash

to defeat, to rout

to mark or pronounce with a kasra

verbal noun of كَسَرَ (kasara) 

breach, fracture

breakage

fraction

contrition, affliction

the sound of short /i/

to break into pieces, to shatter, to smash

to turn into a broken plural

adze, a cutting tool that has a curved blade set at a right angle to the handle

breaking; damaging

fraction

fracture

to break

to defy

Source: wiktionary.org