Are there any alternate pronunciations? Nope
May I have the definition? of, relating to, or lying in the region of the inferior part of the sphenoid bone of the vertebrate skull
May I have the language of origin? new latin, greek
Te reh goid, P-T-E-R-Y-G-O-I-D. That is correct. Congratulations. You have won the Scripps National Spelling Bee!