a person who does many different types of usually not very interesting work in an office.

The ad said, 'Person Friday required for general office duties'.

• two-timing
• two-way street
• Uncle Sam
• under a cloud
• under a microscope
• under arrest
• under attack
• under belt
• under breath
• under certain circumstances
• under false pretences
• under fire
• under heel
• under lock and key
• under no circumstances
• under nose
• under own steam
• under pain of death
• under shadow
• under someone's heel
• under someone's nose
• under someone's thumb
• under something's shadow
• under something's thumb
• under the banner of