/ˈsplɛnaɪ, ˈsplɛni/ (SPL-uh-nye, SPL-uh-nee)

Definitions

1. plural noun

a plural noun referring to the plural form of splenium, specifically the posterior portion of the corpus callosum in the brain, or a plural form of spleen.

“The neurosurgeon carefully examined the splenii of the patient’s brain during the operation.”