2
a
: a notch in the inferior border of the occipital bone behind the jugular process that forms the posterior part of the jugular foramen
b
: a notch in the petrous portion of the temporal bone that corresponds to the jugular notch of the occipital bone and with it makes up the jugular foramen
Cite this Entry
“Jugular notch.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/jugular%20notch. Accessed 18 Jul. 2025.
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