autofocus

or au·to-fo·cus

[aw-toh-foh-kuh s]

adjective

having the ability to focus automatically: an autofocus lens; an autofocus camera.

noun

such an ability.

Origin of autofocus

First recorded in 1955–60; auto-3 + focus
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for autofocus

autofocus

noun

another name for automatic focus
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