Meaning & use

interface

noun, verb·Academic

Last updated

UK/ˈɪntəfeɪs/
US/ˈɪntərfeɪs/

Meanings

  1. nouncountablecomputing

    The screen, buttons or controls through which a person uses a computer, app or machine.

    Grammar: Usually takes an or the: a simple interface, the user interface.

    Patterns

    • the interface of something
    • an interface for something

    The app has a clean interface that even my grandmother can use.

    Designers tested the new interface with a group of first-time users.

    The car's touchscreen interface is confusing in bright sunlight.

  2. nouncountable

    The place or means by which two separate things, systems or groups connect and affect each other.

    Grammar: Often followed by between: the interface between science and policy.

    Patterns

    • the interface between something and something

    Her research sits at the interface between biology and computer science.

    The nurse acts as the interface between patients and the hospital's administration.

    A standard interface lets the printer talk to almost any computer.

  3. verbintransitivetechnical

    To connect or communicate with another system, device or person.

    Grammar: Usually followed by with: the software interfaces with the database.

    Patterns

    • interface with something
    • interface with someone

    The scanner interfaces with our accounting software automatically.

    Engineers must interface with the legal team before the launch.

    The sensor interfaced smoothly with the main controller.

Word forms

pluralinterfaces
third person singularinterfaces
past tenseinterfaced
past participleinterfaced
-ing forminterfacing

Common combinations

user interface
A good user interface hides the complicated work happening underneath.
graphical interface
Early computers had no graphical interface, only lines of typed text.
intuitive interface
Reviewers praised the camera for its intuitive interface.
interface with
The new tool must interface with our older database.
human-machine interface
The pilot trained for months on the aircraft's human-machine interface.

Synonyms and how they differ

connection
Connection is a broad word for any link, while interface suggests a defined meeting point where two things exchange information.
dashboard
Dashboard names a specific display of information, whereas interface covers every control a user touches.
boundary
Boundary stresses where one thing ends and another begins, while interface stresses interaction across that line.
liaison
Liaison is used for a person or arrangement that links groups, and it is less often used for technology.

Word family

interfacing noun
the activity of connecting systems
interfacial adjective
relating to the surface between two substances
face noun
the root word, meaning the front or surface of something
interact verb
to act on or communicate with each other

Commonly confused: interface or interphase?

interface vs interphase

Interphase is a stage in a cell's life cycle in biology and has nothing to do with connections between systems.

Practice

The company redesigned its website so the ___ is easier for new customers to use.

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