plural of bow drill

Third-person singular simple present indicative form of drill down

plural of breast drill

plural of Bioko drill

Third-person singular simple present indicative form of match drill

plural of pump drill

plural of Chinese fire drill

(idiomatic) to examine information at another level or in greater detail; especially in a database, to navigate to a more detailed level or record

(of marching bands) an internal competition used to practice marching commands, in which the last person caught improperly executing a command wins

An organized practice to prepare occupants of an office, school or other public building for evacuation in the event of a fire.