Or·tho Tri-Cy·clen .ȯr-thō-.trī-'sī-klən trademark used for a preparation of norgestimate and ethinyl estradiol
* * *
Or·tho Tri-Cyc·len (orґtho tri-siґklən) trademark for therapeutic regimens of norgestimate and ethinyl estradiol.Medical dictionary. 2011.