The ether functional group does not have a characteristic IUPAC nomenclature suffix, so it is necessary to designate it as a substituent. To do so the common alkoxy substituents are given names derived from their alkyl component (below):
Rational Rhapsody, a modeling environment based on UML, is a visual development environment for systems engineers and software developers creating real-time or embedded systems and software.
Definition of interface for English Language Learners : the place or area at which different things meet and communicate with or affect each other : a system that is used for operating a computer : a system that controls the way information is shown to a computer user and the way the user is able to work with the computer