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interfacial

[in-ter-fey-shuh l]
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adjective
  1. included between two faces.
  2. of, relating to, or of the nature of an interface.
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Origin of interfacial

First recorded in 1830–40; inter- + facial
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for interfacial

Historical Examples

  • The crystals are prismatic in habit, and closely resemble topaz in form and interfacial angles.

    Encyclopaedia Britannica, 11th Edition, Volume 7, Slice 9

    Various

  • The interfacial angles over the three edges of each triangle are all different.