OED 2nd edition: epicanthus epicardium epicarp but no epicaricacy.    From Wordnik.com.  [Giving evidence to the Chilcot inquiry, Tony Blair said: “I...] Reference

HARDMAN, R. and SOFOWORA, E.A. (1971) Effect of enzymes on the yield of steroidal sapogenin from the epicarp and mesocarp of Balanites aegyptiaca fruit.    From Wordnik.com.  [Chapter 5] Reference

Eight humans - all but Gren - hurled themselves among the feathery leafage on its back, stabbing deep into the epicarp to wound its rudimentary nervous system.    From Wordnik.com.  [HOTHOUSE]

The fruit's outer coat (epicarp) is peeled, pulp is sliced off the stony "seed" (endocarp), sun-dried, ground, mixed with blood to a brown, sticky, fibrous mixture (lokot) and eaten or sold in markets (Turkana).    From Wordnik.com.  [Chapter 7] Reference

At intervals along the surface of the epicarp are stomata, or breathing pores, surrounded by guard cells.    From Wordnik.com.  [All About Coffee] Reference

Mooden Sheriff ascribes its emetic properties to the pulp alone, the epicarp and seeds being inactive according to his authority.    From Wordnik.com.  [The Medicinal Plants of the Philippines] Reference

The epicarp is either smooth or rugose (sulcate or covered in scales or spines). the endocarp is the membranous or woody portion of the fruit.    From Wordnik.com.  [CreationWiki - Recent changes [en]] Reference

The next layer of the pericarp is the mesocarp (Figs. 333, 334, 335), the cells of which are larger and more regular in outline than the epicarp.    From Wordnik.com.  [All About Coffee] Reference

No. 3 indicates the epicarp.    From Wordnik.com.  [Scientific American Supplement, No. 275, April 9, 1881] Reference

'round-wig,') -- consists of a shell, (vulgarly endocarp,) rind, (vulgarly mesocarp,) and skin, (vulgarly epicarp); three essential parts altogether.    From Wordnik.com.  [Proserpina, Volume 1 Studies Of Wayside Flowers] Reference