The word "postcribrum" is a medical term that refers to a structure situated in the posterior or back region of the cribriform plate, which is a part of the ethmoid bone that separates the nasal cavity from the brain. The spelling of "postcribrum" can be explained using the International Phonetic Alphabet (IPA) as /poʊstˈkraɪbrəm/. The "poʊst" represents the prefix indicating "after," while the "kraɪ" sounds refer to "crib" or "cribriform." The "brəm" syllable represents the final part of "cribriform."
Substantia perforata posterior.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.