Drill Meaning in Bengali

Machinery, Building Trades. a shaftlike tool with two or more cutting edges for making holes in firm materials, especially by rotation. a tool, especially a hand tool, for holding and operating such a tool.

Military. training in formal marching or other precise military or naval movements. an exercise in such training: gun drill.

any strict, methodical, repetitive, or mechanical training, instruction, or exercise: a spelling drill.

the correct or customary manner of proceeding.

Also called snail bore. a gastropod, Urosalpinx cinera, that bores holes in shellfish, as oysters.