mic·tu·rate 
(mĭkchə-rāt′, mĭktə-)
(mĭkchə-rāt′, mĭktə-)intr.v. mic·tu·rat·ed, mic·tu·rat·ing, mic·tu·rates
To urinate.
[From Latin micturīre, to want to urinate, desiderative of meiere, to urinate; see meigh- in the Appendix of Indo-European roots.]
mic′tu·rition (-rĭshən) n.