boring
adjectiveUK /ˈbɔː.rɪŋ/
US /ˈbɔːr.ɪŋ/
Something boring is not fun to do or watch.
The movie was so boring that I fell asleep.
OTHER MEANINGS
2. The act of making a hole in something with a drill.
The boring of the tunnel took many months.
3. A hole made by drilling or digging.
They dug a narrow boring through the hill for the pipe.
4. In machining, the process of making a hole larger and smoother.
The mechanic used a boring tool to widen the cylinder.