urethrotomy [yoo r-uh-throt-uh-mee] Word Origin noun, plural u·re·throt·o·mies. Surgery.
- an operation to cut a stricture of the urethra.
Origin of urethrotomy First recorded in 1840–50; urethro- + -tomy urethrotomy in Medicine urethrotomy [yur′ə-thrŏt′ə-mē] n.
- Surgical incision of a stricture of the urethra.