custom
Cross references: 1. habit 1. cus.tom \'k*s-t*m\ n [ME custume, fr. OF, fr. L consuetudin-, consuetudo, fr. c]onsuetus, pp. of consuescere to accustom; akin to suus one's own - more at SUICIDE 1a: a usage or practice common to many or to a particular place or class or habitual with an individual 1b: long-established practice considered as unwritten law 1c: repeated practice 1d: the whole body of usages, practices, or conventions that regulate socia l life pl 2a: duties, tolls, or imposts imposed by the sovereign law of a country on imports or exports usu sing in constr 2b: the agency, establishment, or procedure for collecting such customs 3a: business patronage 3b: CUSTOMERS 2. custom aj 1: made or performed according to personal order 2: specializing in custom work or operation
Webster's English Dictionary