Definitions
1.AdjectiveAmbivalent; unconcerned; uninterested, apathetic."He was indifferent to the proposal, since it didn’t affect him, either way."
2.AdjectiveIndicating or reflecting a lack of concern or care."She responded with an indifferent shrug."
3.AdjectiveMediocre (usually used negatively in modern usage)."The long distance and the indifferent roads made the journey impossible.; The Blue Jays' performance has been indifferent this season."
4.AdjectiveHaving no preference."I am indifferent between the two plans."
5.AdjectiveUnbiased, impartial, judging fairly.
6.AdjectiveNot making a difference; without significance or importance."Even if one appliance consumes an indifferent amount of energy when left on stand-by overnight, together they can represent 10% of the electricity demand of a household."
7.AdjectiveBeing in the state of neutral equilibrium.
8.AdjectiveNot different; matching.
9.NounA person who is indifferent or apathetic.
10.AdverbTo some extent, in some degree (intermediate between very and not at all); moderately, tolerably, fairly."The face of the Moon appearing to me to be full of indifferent high mountains."
11.AdverbWithout distinction or preference for some over others.