in ‧ dif ‧ fer ‧ ence /ɪnˈdɪf ə rəns/ BrE AmE noun [uncountable]
lack of interest or concern
indifference to
his apparent indifference to material luxuries
Whether you stay or leave is a matter of total indifference to me (=I do not care) .
in ‧ dif ‧ fer ‧ ence /ɪnˈdɪf ə rəns/ BrE AmE noun [uncountable]
lack of interest or concern
indifference to
his apparent indifference to material luxuries
Whether you stay or leave is a matter of total indifference to me (=I do not care) .
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012