Suffering from boredom; mildly annoyed and restless through having nothing to do.
Capable of penetrating; piercing.
Used, designed to be used, or able to drill holes.
Causing boredom or tiredness; making you to feel tired and impatient.
Fragment thrown up when something is bored or drilled.
A pit or hole which has been bored.
Plain, dull, lifeless.
Having only one color, represented by differing hues and tints. For example shades in a black and white television.
Perceptive of only one color; unable to distinguish colors; total color blindness.