Filofax

[ fahy-luh-faks ]

Trademark.

1. a datebook also containing space for addresses, a calendar, and specialized inserts, as maps and checklists.

Filofax

/ ˈfaɪləʊˌfæks /

noun

1. a type of loose-leaf ring binder with sets of different-coloured paper, used as a portable personal filing system, including appointments, addresses, etc