polysubstance


poly·sub·stance

noun, often attrib \-ˈsəb-stən(t)s\

Definition of POLYSUBSTANCE

: a group of substances used often indiscriminately by a substance abuser <has a polysubstance dependence problem>

Seen & Heard

What made you want to look up polysubstance? Please tell us where you read or heard it (including the quote, if possible).