Entry 3 senses · 2 variants Webster, 1913 Intercurrent /ĭnˌ-tẽrk-ẽr'-ənt/ · In·ter·cur·rent · IPA /ˌɪntərkˈɜrənt/ a. n. 01 a. Running between or among; intervening. 1. Running between or among; intervening. 2. Not belonging to any particular season.(Med.) 02 n. Something intervening. 1. Something intervening.