grattage

noun

grat·​tage gra-ˈtäzh, grə- How to pronounce grattage (audio)
: the removal of granulations (as in trachoma) by scraping or by friction

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grating acuity

grattage

grav

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“Grattage.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/grattage. Accessed 5 Nov. 2024.

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