Definitions

1. noun

The state or quality of being dull or uninteresting, often to the point of being monotonous or tedious.

“The film’s boresomeness made it nearly impossible to stay awake during the entire screening.”

2. noun

A feeling of listlessness or boredom, often caused by repetitive or unvaried experiences.

“After a week of doing the same monotonous job, he felt a sense of boresomeness wash over him.”