Definition:
ennui is a noun meaning a feeling of listlessness or boredom. It is used to express a vague and constant feeling of dissatisfaction or a lack of purpose in life. It is often associated with melancholic impressions and a lack of motivation.
Rules:
when used as a noun, ennui is typically uncountable and refers to a feeling or a general atmosphere rather than a physical object.
Examples:
1. The combination of heavy rains and work stress had resulted in an unshakeable ennui.
2. A heavy ennui hung over the room, leaving the guests with a lack of enthusiasm for the evening.
3. Harry's ennui was palpable and lasted the majority of the summer.
Tips:
ennui is typically used in contexts where there is no immediate cause for the feeling of dissatisfaction. It should not be confused with mundanity or lack of interest in a specific event or activity, as ennui implies a general malaise towards life and often carries with it a longing for something more.