apathy
Definitions
Lack of interest, enthusiasm, or concern.
Absence or suppression of passion, emotion, or excitement.
Examples
The widespread apathy among voters led to a record low turnout in the local election.
His apathy toward his studies resulted in failing grades at the end of the semester.
The charity struggled to raise funds because of the general apathy of the public toward the cause.
Synonyms
indifference lethargy detachment unconcern passivity insensibility torpor