The Collaborative International Dictionary
Occipitoaxial
Occipitoaxial \Oc*cip`i*to*ax"i*al\, a. (Anat.) Of or pertaining to the occipital bone and second vertebra, or axis.
Wiktionary
occipitoaxial
a. (context anatomy English) Of or pertaining to the occipital bone and second vertebra, or axis.