drill
//drɪl//
Noun
A tool or machine with a rotating cutting tip used for making holes in hard materials.
I used a drill to make a hole in the wall.
A repetitive exercise or practice session designed to teach or improve a skill.
The students practiced fire drills every month.
A rehearsed procedure to be followed in an emergency.
The school holds a fire drill every month.
Verb
To make a hole in something using a drill.
He drilled a hole in the wall to hang a picture.
To train or instruct someone through repetitive practice.
The coach drilled the team on basic techniques every day.
To penetrate or bore through something.
The workers drilled through the concrete wall.
Noun
A strong cotton fabric with a diagonal weave, used for clothing and uniforms.
Military uniforms are often made from drill because of its durability.