Noun
term [pl. terms]
terminology {ling.}
convention [pl. conventions]
expression [pl. expressions]
code {com.}
اصطلاح {اتصالات}
idiom {ling.}
custom [pl. customs]
tradition [pl. traditions]
conventionality {Filo.}
اِصْطِلاح {فلسفة}
expressions Pl., {ling.}
nomenclature {ling.}