autofocus autofluorescent • autoformation · · · Info · Definitions · Characters · · autofocus · · Text Latin · · Script 9 · · Length 5 · · Syllables Definitions · · · (noun) an optical device for focussing a camera or other instrument automatically. · · Noun Definition 1 Characters · · a latin small letter a U+0061 c latin small letter c U+0063 f latin small letter f U+0066 o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075