girl Friday 
noun
A female assistant, especially a junior office worker.To them, she had been an insider girl Friday for powerful social conservatives....
- When I come back I'll be looking for a girl Friday to sail around the world with me.
- It is, after all, a story of an artist struggling for recognition within the cultural establishment - a photographer working as girl Friday for a cold-hearted gallery owner.
Origin
1940s: on the pattern of man Friday.
- permanent white
- permanganate
- permanganic
- permansive
- perma-press
- perma-pressed
- permatan
- permatanned
- permeabilise
- permeability
- permeability tuner
- permeability tuning
- permeabilization
- permeabilize
- permeable
- permeableness
- permeameter
- permeance
- permeant
- permease
- permeate
- permeation
- permeative
- permeator
- per mensem