boring
The act or process of boring holes; such practice as an area of expertise in manufacturing.
A pit or hole which has been bored.
(in the plural) One of the fragments thrown up when something is bored or drilled.
(ing-form)
Causing boredom or tiredness; making you to feel tired and impatient.
(Manglish) Suffering from boredom; mildly annoyed and restless through having nothing to do.
Used, designed to be used, or able to drill holes.
Capable of penetrating; piercing.