noun. the collection and study of money (and coins in particular).
noun. ['kəˈlɛkʃən'] several things grouped together or considered as a whole.
noun. ['kəˈlɛkʃən'] a publication containing a variety of works.
noun. ['kəˈlɛkʃən'] the act of gathering something together.
noun. ['kəˈlɛkʃən'] request for a sum of money.
noun. ['ˈkɔɪn'] a flat metal piece (usually a disc) used as money.
verb. ['ˈkɔɪn'] make up.
verb. ['ˈkɔɪn'] form by stamping, punching, or printing.