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inion
in·i·on
[
ínnee ən
]
(
plural
in·i·ons
)
noun
Definition:
bony projection on back of head:
a projection of the occipital bone that forms a slight lump at the back of the skull just above the neck
[
Early 19th century. < Greek, "nape of the neck"
]
Encarta® World English Dictionary [North American Edition] © & (P)2007 Microsoft Corporation. All rights reserved. Developed for Microsoft by Bloomsbury Publishing Plc.
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