Dictionary.com
Thesaurus.com

hyperfocal distance

American  
[hahy-per-foh-kuhl, hahy-] / ˈhaɪ pərˈfoʊ kəl, ˌhaɪ- /

noun

Photography.
  1. the distance, at a given f number, between a camera lens and the nearest point hyperfocal point having satisfactory definition when focused at infinity.


hyperfocal distance British  
/ ˌhaɪpəˈfəʊkəl /

noun

  1. the distance from a camera lens to the point beyond which all objects appear sharp and clearly defined

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of hyperfocal distance

First recorded in 1900–05; hyper- + focal