noun
verb
Freq #14872
Meanings
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1
noun
The part of a computer system or program that a person uses to control it.
The options are selected through the user interface.
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2
noun
A point where two systems, people, or groups meet and interact.
The firm acts as the interface between a company and the press.
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3
verb
To connect or interact with another system or person.
The new software interfaces smoothly with our database.
Thesaurus
Etymology
From inter- (“between”) + face (“shape, figure, form”).