The word "basifaclal" is a difficult word to spell because of its unusual combination of consonants and vowels. In the International Phonetic Alphabet (IPA), the word is transcribed as /beɪsɪfeɪkləl/. Breaking down the phonetic transcription, the first syllable is pronounced "bey-si", the second syllable is "fay", the third syllable is "kuh", and the final syllable is "luhl". The word is an adjective that describes something related to the base of the face. Despite its challenging spelling, "basifaclal" can be a useful word for medical professionals or anatomists.
Relating to the lower portion of the face.
A practical medical dictionary. By Stedman, Thomas Lathrop. Published 1920.