Interactive Voice Response, an automated telephony system that interacts with callers through pre-recorded voice prompts and keypad inputs. It allows callers to navigate menu options and access information without speaking to a human operator.
Modern English acronym from 1980s telecommunications industry, combining 'Interactive' (Latin inter- 'between' + activus 'active'), 'Voice' (Latin vox), and 'Response' (Latin respondere 'to answer'). Emerged with digital phone system automation.
IVR systems process over 60 billion calls annually worldwide, yet studies show 75% of callers prefer speaking to humans. The technology ironically creates distance in an era designed for connection, leading to the phenomenon of 'zero-out rage' where people frantically press 0 to reach operators.
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