noun, noun which may take the genitive case particle 'no'
disenchantment; apathy; spoiled fun; turn-off
Describes a mood of disillusionment, boredom, or a situation where excitement fades. Often used when something kills the atmosphere or makes people lose interest.
彼のつまらない冗談で場がしらけになった。
His lame joke killed the mood.
しらけムードが漂っていた。
There was an air of apathy.