transmucosal

adjective
trans·​mu·​co·​sal | \ ˌtran(t)s-myü-ˈkō-zᵊl, ˌtranz- How to pronounce transmucosal (audio) \

Medical Definition of transmucosal

: relating to, being, or supplying a medication that enters through or across a mucous membrane (as of the mouth) transmucosal fentanyl Noven Pharmaceuticals develops transdermal and transmucosal drug delivery systems and technologies.The Miami Herald, 13 Oct. 2000

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