Sinonim inion

English Thesaurus

1. the craniometric point that is the most prominent point at the back of the head (at the occipital protuberance) (noun.body)

hypernym	:	craniometric point,
definition	:	a landmark on the skull from which craniometric measurements can be taken (noun.body)

part meronym	:	occipital bone,
definition	:	a saucer-shaped membrane bone that forms the back of the skull (noun.body)