Home › Words › P › polyinhalantpolyinhalantpolyinhalant means A mixture of inhalants.EtymologyFrom poly- + inhalant.nounA mixture of inhalants.e.g.“The study revealed the following classes of inhalant use: (1) severe polyinhalant use; (2) moderate polyinhalant use; (3) gas and permanent marker use; and (4) low-use.” — 2015 September 3, “Patterns of Inhalant Use among Incarcerated Youth”, in PLOS ONE, →DOI:Definitions & examples from Wiktionary (CC BY-SA 3.0).