apophyseal

adjective

apoph·​y·​se·​al ə-¦pä-fə-¦sē-əl How to pronounce apophyseal (audio)
-¦zē- also ¦a-pə-¦fi-zē-
variants or less commonly apophysial
¦a-pə-¦fi-zē-əl
or apophysary
ə-ˈpä-fə-ˌser-ē
: of or relating to an apophysis

Word History

Etymology

apophyseal alteration of apophysial; apophysial from apophysis + -al; apophysary from apophysis + -ary

First Known Use

1837, in the meaning defined above

Time Traveler
The first known use of apophyseal was in 1837

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Cite this Entry

“Apophyseal.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/apophyseal. Accessed 13 Dec. 2025.

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