hexa·​dac·​ty·​ly -ˈdak-tə-lē How to pronounce hexadactyly (audio)
plural hexadactylies
: the condition of having six fingers or toes on a hand or foot

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Cite this Entry

“Hexadactyly.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/hexadactyly. Accessed 13 Apr. 2024.

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