account executive 
noun
A business executive who manages the interests of a particular client, typically in advertising.When an account executive scores a client engagement, consulting managers waste no time calling around to find out who's qualified and who's available for the job....
- A Pittsburgh native, she began her advertising career in 1972 as an account executive and later a public relations director at Marc and Co.
- Regan's daughter, Courtney, is an account executive for an advertising agency in San Diego.
- first string
- first substance
- first table
- first thing
- first things first
- first-time
- first-time buyer
- first-timer
- first up
- first war
- first woman
- First World
- First Worlder
- First World problem
- First World War
- first youth
- firth
- Firth, J. R.
- fir tree
- fisc
- nitrosating
- nitrosation
- nitrosative
- nitrosobacterium
- nitroso dye