follow Dictionary.com

What's the "een" in Halloween?

interfacial

[in-ter-fey-shuh l] /ˌɪn tərˈfeɪ ʃəl/
adjective
1.
included between two faces.
2.
of, pertaining to, or of the nature of an interface.
Origin
1830-1840
1830-40; inter- + facial
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source
Examples from the web for interfacial
  • If you suspect that you might be in an interfacial marriage, don't be ashamed.
  • interfacial transition zone effects on the elastic moduli of mortars.

Word of the Day

Word Value for interfacial

16
19
Scrabble Words With Friends