oes·​tri·​a·​sis e-ˈstrī-ə-səs How to pronounce oestriasis (audio) ē- How to pronounce oestriasis (audio)
plural oestriases -ˌsēz How to pronounce oestriasis (audio)
: infestation with or disease caused by botflies of the genus Oestrus

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Cite this Entry

“Oestriasis.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/oestriasis. Accessed 16 Jul. 2024.

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