drill down

Verb

 * 1)  To examine something on a more detailed level.
 * The issue can be drilled down to a simple yes or no.
 * 1)  To examine information at another level or in greater detail; especially in a database, to navigate to a more detailed level or record.
 * 2)  To replace data with more specific data.
 * 3)  To practice maneuvers in order to memorize them; to drill thoroughly (to practice).
 * We've drilled down on guarding players with his skillset.
 * 1)  To score points; to do well in a basketball game.
 * They drilled down three pointers throughout the second half.
 * We've drilled down on guarding players with his skillset.
 * 1)  To score points; to do well in a basketball game.
 * They drilled down three pointers throughout the second half.

Noun

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