D defs.my
Entry 3 senses Webster, 1913

interface

· IPA /ˈɪn(t)ɚˌfeɪs/
01 n. a surface forming a common boundary between two things, especially between two fluids.
  1. 1.
    a surface forming a common boundary between two things, especially between two fluids.
  2. 2.
    hardware that links one device with another (especially a computer).(Computers)
  3. 3.
    That part of a computer program which controls the way a program interacts with a user; the manner of inputting and outputting of data, and the way information is presented on a computer monitor; also called user interface; as, a graphical user interface; a character-based interface.(Computers) Also: user interface