best boy

Noun
(feminine best girl)


 * 1)  The first assistant to either the key grip (in charge of camera placement and movement) or the gaffer (in charge of lighting and electrics).
 * 2)  A reader or viewer's preferred male character.

Translations

 * Finnish: valaistusteknikko, näyttämöteknikko
 * French: second électricien
 * Russian: пе́рвый помо́щник главного электрика, помо́щник осветителя