Definition of "autofocus"

autofocus

noun
uncountable
1. (electronics, photography) A feature of some cameras and other optical systems that allows a correct focus on the subject to be obtained automatically
verb
third-person singular simple present autofocuses or autofocusses, present participle autofocusing or autofocussing, simple past and past participle autofocused or autofocussed
1. To focus automatically.