in·dif·fer·ence

[in-dif-er-uh ns, -dif-ruh ns]

–noun

1. lack of interest or concern: We were shocked by their indifference toward poverty.

2. unimportance; little or no concern: Whether or not to attend the party is a matter of indifference to him.

3. the quality or condition of being indifferent .

4. mediocre quality; mediocrity.