pen·​i·​cil·​lo·​yl-poly·​ly·​sine ˌpen-ə-ˈsil-ō-ˌil-ˌpäl-i-ˈlī-ˌsēn How to pronounce penicilloyl-polylysine (audio)
: a preparation of a penicillic acid and polylysine which is used in a skin test to determine hypersensitivity to penicillin

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Cite this Entry

“Penicilloyl-polylysine.” Medical Dictionary, Merriam-Webster, Accessed 25 May. 2024.

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