へし折る[heshioru] to smash
一折り[hitoori] one box
右折[usetsu] turning to the right
右折禁止[usetsukinshi] No Right Turn!
我を折る[gawooru] to concede a point

解折[kaiseki] analysis
回折[kaisetsu] diffraction
回折格子[kaisetsukoushi] (diffraction) grating
曲折[kyokusetsu] windings
九折[kyuusetsu] many turns (in a road)

罫線[keisen] ruled line
罫線を引く[keisenwohiku] to rule (line)
罫線表[keisenhyou] chart

罫紙[keishi] ruled (lined) paper
折罫[orikei] crease