This is a word that was used on secretaries day to replace secretary. The reasoning behind this was secretary has a derivative of sec and implies secondary status. The secretaries we are familiar with are nothing but first-rate, therefore deserving of their own designation. Example: If you havent passed that through my firstratary before Ive seen it, you have wasted your time.
FIRSTRATARY
Meaning of FIRSTRATARY in English
Slang English vocab. Английский сленговый словарь. 2012