intertrigo intertrigo /ˌɪntərˈtraɪgoʊ/

noun

1. Chafing between two skin surfaces that are in contact (as in the armpit or under the breasts or between the thighs)  ( intertrigo )
   chafing between two skin surfaces that are in contact (as in the armpit or under the breasts or between the thighs)
    The doctor prescribed an ointment for the intertrigo under her breasts.
   The doctor prescribed an ointment for the intertrigo under her breasts.