triparanol
noun
tri·par·a·nol
| \ trī-ˈpar-ə-ˌnȯl
, -ˌnōl
\
, -ˌnōl
\
Medical Definition of triparanol
: a drug C27H32ClNO2 formerly used to inhibit the formation of cholesterol but now withdrawn from use because of its link to numerous toxic side effects