nudny

The act or process of boring holes; such practice as an area of expertise in manufacturing. Enlarging an existing hole with a single-point cutting tool or a boring head (usually with high precision and accuracy regarding the roundness and size of the hole).

How to use

The adjective 'nudny' (boring / dull / tedious) declines regularly. Note: the source metadata mistakenly lists this as a noun, but it is an adjective. In the masculine personal plural, it becomes 'nudni' (e.g., 'nudni mówcy' — boring speakers). Its comparative is 'nudniejszy' and superlative is 'najnudniejszy'. The adverb is 'nudno' (boringly, e.g., 'nudno mi' — I am bored). It is derived from 'nuda' (boredom).