Associations to the word «Inion»
Wiktionary
INION, noun. (anatomy) A small protuberance on the external surface of the back of the skull near the neck; the external occipital protuberance.
Dictionary definition
INION, noun. The craniometric point that is the most prominent point at the back of the head (at the occipital protuberance).
Wise words
All our words from loose using have lost their edge.