Definition

A desktop card-filing device that stores contact information on rotatable cards, allowing quick manual lookup of phone numbers, addresses, and notes. It was the standard personal address book for professionals before digital contact management.

Example Usage

My father kept his Rolodex on his desk at work; it held hundreds of business contacts he had built over decades.

Origin

Invented in 1958 by Arnold Feinberg and Hildaur Neilson, the name is a portmanteau of 'rolling' and 'index.'

Fun Fact

The term 'Rolodex' became so iconic that it was nearly trademarked as the generic term for contact management, similar to how 'kleenex' is used for tissues.

Source: Definition backfill (hailey)

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