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interface

/ˈɪntəfeɪs/ noun

In Latin: interfacies Wiktionary

noun Definition from WordNet 3.1, Princeton University. Pronunciation from Wiktionary, via Kaikki.org. More about interface at Wordnik → Where our words come from →

  1. (chemistry) a surface forming a common boundary between two things (two objects or liquids or chemical phases).
  2. (computer science) a program that controls a display for the user (usually on a computer monitor) and that allows the user to interact with the system.
  3. The overlap where two theories or phenomena affect each other or have links with each other.
    the interface between chemistry and biology

Origin

From inter- (“between”) + face (“shape, figure, form”).

From Wiktionary, via Kaikki.org (CC BY-SA)