ceratohyal

noun

cer·​a·​to·​hy·​al ˌser-ə-(ˌ)tō-ˈhī-əl 

variants or ceratohyoid

-ˈhī-ˌȯid 

: the smaller inner projection of the two lateral projections on each side of the human hyoid bone

called also lesser cornu

compare thyrohyal