What is the meaning of the word drill?
Can I understand DRILL as practice? For exemple, I'm drilling my English (I'm practicing my English)?

Question

Answer

1.  You can only drill people, but not "my English".

Example:  His teacher drills him daily in the correct use of prepositions.

2.  To drill means to instruct (someone) in something by means of repeated exercises or practice.

Answer

No, not really. A 'drill' is a specific type of classroom exercise involving repetition. It isn't a synonym of 'practice'.

Answer

The term, 'drill,'has many meanings.

1. training or exercise most commonly performed in military settings. Ex: The students had to perform 25 breast-stroke drills in the pool.

2.power tool used  for making holes

3. to produce a whole in something by using a drill. Ex: she drilled a  hole through the wall.

Answer

fire drill

Sure, I suppose correctly or you may check English dictionary.