tedious

adjective
UK /ˈtiː.di.əs/
US /ˈtiː.di.əs/

Something tedious is boring and feels like it takes a long time.

Folding all the laundry was tedious work.


OTHER MEANINGS

2. Long and slow in a way that makes you tired.

The tedious drive through traffic took three hours.

3. Full of too many small details that are hard to follow.

The tedious instructions confused everyone.

4. So uninteresting that you lose focus.

His tedious speech made people yawn.