hy·​gro·​ma hī-ˈgrō-mə How to pronounce hygroma (audio)
plural hygromas also hygromata -mət-ə How to pronounce hygroma (audio)
: a cystic tumor of lymphatic origin

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Cite this Entry

“Hygroma.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/hygroma. Accessed 20 Apr. 2024.

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