drill
In military usage, the repetition of certain fixed movements in response to set commands. Drill is used to get a body of soldiers from one place to another in an orderly fashion, and for parades and ceremonial purposes.
drill
| Large Old World monkey Mandrillus leucophaeus similar to a baboon and in the same genus as the mandrill. Drills live in the forests of Cameroon and Nigeria. Brownish-coated, black-faced, and stoutly built, with a very short tail, the male can have a head and body up to 75 cm/2.5 ft long, although females are much smaller. |
