"drull" is probably misspelled. Trying drill instead Definition of drill
drill has definitions from the fields of military,zoology,education
1
[ verb ] make a hole with a pointed power or hand tool

Synonyms

bore

Examples

"don't drill here, there's a gas pipe" "drill a hole into the wall" "drill for oil"

2
[ verb ] (military,education) train in the military, e.g., in the use of weapons
3
[ verb ] (education) learn by repetition

Examples

"We drilled French verbs every day" "Pianists practice scales"

4
[ noun ] a tool with a sharp point and cutting edges for making holes in hard materials (usually rotating rapidly or by repeated blows)
5
[ noun ] a rotating power drill powered by an electric motor

Synonyms

electric_drill

6
[ noun ] (military) training in marching and the use of weapons

Synonyms

military_drill

7
[ verb ] (military,education) undergo military training or do military exercises
8
[ verb ] (education) teach by repetition
9
[ noun ] (zoology) similar to the mandrill but smaller and less brightly colored
10
[ noun ] (military) the training of soldiers to march (as in ceremonial parades) or to perform the manual of arms
11
[ noun ] systematic training by multiple repetitions

Examples

"practice makes perfect"

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