- interface - (chemistry) a surface forming a common boundary between two things (two objects or liquids or chemical phases)
--1 is a kind of surface
--1 has particulars: oil-water interface- interface, user interface - (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
--2 is a kind of program, programme, computer program, computer programme
--2 has particulars: command line interface, CLI; graphical user interface, GUI- interface - the overlap where two theories or phenomena affect each other or have links with each other; "the interface between chemistry and biology"
--3 is a kind of overlap, convergence, intersection
- interface, port - (computer science) computer circuit consisting of the hardware and associated circuitry that links one device with another (especially a computer and a hard disk drive or other peripherals)
--4 is a kind of computer circuit
--4 has particulars:parallel interface, parallel port; serial port; small computer system interface, SCSI - interface, user interface - (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