ˈkʌstəm ɪmˈplɔɪmənt ˈɛk.sə.saɪz ˈɛk.sɚ.saɪz ˈjuːsɪd͡ʒ juːs accepted or habitual practice the act of using he warned against the use of narcotic drugs skilled in the utilization of computers the customary manner in which a language (or a form of a language) is spoken or written English usage a usage borrowed from French