ENNUI n a feeling of being bored and mentally tired caused b | Cambridge Words
ENNUI n
a feeling of being bored and mentally tired caused by having nothing interesting or exciting to do:
The whole country seems to be affected by the ennui of winter.
He also says that betting among the working people is largely due to ennui.
A yearning for life has turned into disenchantment and ennui.
Cambridge