What is definition tedium?

Tedium is a feeling of boredom or monotony that comes from doing repetitive or tedious tasks for a long period of time. It is a state of mind in which one may feel uninterested, drained, or apathetic towards the activity they are engaged in. Tedium can be caused by various factors like low-stimulation environment, repetitive or mechanical work, lack of variation in daily routine or task, and disengagement from the activity. It can lead to decreased motivation, decreased productivity, and can have adverse effects on mental and physical well-being.