drill
noun
a tool with a sharp point and cutting edges for making holes in hard materials (usually rotating rapidly or by repeated blows)
similar to the mandrill but smaller and less brightly colored
SynonymsMandrillus leucophaeussystematic training by multiple repetitions
“practice makes perfect”
(military) the training of soldiers to march (as in ceremonial parades) or to perform the manual of arms
verb
make a hole, especially with a pointed power or hand tool
“don't drill here, there's a gas pipe”
“drill a hole into the wall”
Synonymsboretrain in the military, e.g., in the use of weapons
learn by repetition
“We drilled French verbs every day”
“Pianists practice scales”
teach by repetition
undergo military training or do military exercises
Source: WordNet 3.1, Princeton University
