diuretic
di.uret.ic \.di--yu.-'ret-ik\ \-i-k(*-)le-\ aj [ME, fr. MF or LL; MF diuretique, fr. LL diureticus, fr. Gk diou]re-tikos, fr. diourein to urinate, fr. dia- + ourein to urinate - more at URINE : tending to increase the flow of urine - diuretic n