epicranium

[ ep-i-krey-nee-uh m ]
/ ˌɛp ɪˈkreɪ ni əm /

noun, plural ep·i·cra·ni·a [ep-i-krey-nee-uh] /ˌɛp ɪˈkreɪ ni ə/.

Anatomy. the layer of scalp formed by muscle and flattened tendon.
Entomology. the top of the head in insects, usually including the frons, genae, and vertex.

Origin of epicranium

First recorded in 1885–90; epi- + cranium
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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Medicine definitions for epicranium

epicranium

[ ĕp′ĭ-krānē-əm ]

n. pl. ep•i•cra•ni•ums

The structures covering the cranium.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.