per os

adverb

ˌpər-ˈōs How to pronounce per os (audio)
: by way of the mouth
medication administered per os
infection per os

Dictionary Entries Near per os

peroral

per os

perosis

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Cite this Entry

“Per os.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/per%20os. Accessed 23 Apr. 2024.

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