n. - The quality or state of being indifferent, or not making a difference; want of sufficient importance to constitute a difference; absence of weight; insignificance.
n. - Passableness; mediocrity.
n. - Impartiality; freedom from prejudice, prepossession, or bias.
n. - Absence of anxiety or interest in respect to what is presented to the mind; unconcernedness; as, entire indifference to all that occurs.