Multi-function(al) describes something that is capable of performing multiple functions or serving various purposes effectively. Specifically, it may refer to:
Multi-function structure Multifunctional furniture Multi-function printer ( 'multifunctional' in a narrower sense) Multi-tool Multi-function display Multi-touch Multi-Functional Transport Satellite Multifunctional Information Distribution System Multifunctional Support Ship See also Multifunction Polis Versatility