PREFOCUS
Meaning of PREFOCUS in English
transcription, транскрипция: [ (ˌ)prē-ˈfō-kəs ]
transitive verb
Date: 1948
: to focus beforehand (as automotive headlights before installation)
Merriam-Webster's Collegiate English vocabulary.
Энциклопедический словарь английского языка Merriam Webster.
2003