Noun

(en noun)

A person who invests money in order to make a profit.

*{{quote-book, year=1899, author=(Stephen Crane)

, title=, chapter=1 , passage=[…] (it was the town's humour to be always gassing of phantom investors who were likely to come any moment and pay a thousand prices for everything) — “[…] Them rich fellers, they don't make no bad breaks with their money. […]”}}

* {{quote-magazine, date=2013-06-21, author= Chico Harlan

, volume=189, issue=2, page=30, magazine=(The Guardian Weekly) , title= Japan pockets the subsidy … , passage=Across Japan, technology companies and private investors are racing to install devices that until recently they had little interest in: solar panels. Massive solar parks are popping up as part of a rapid build-up that one developer likened to an "explosion."}}

Noun

(en noun)

(management) A person whose job is to manage something, such as a business, a restaurant, or a sports team.

* 2013 , Phil McNulty, "[http://www.bbc.co.uk/sport/0/football/23830980]", BBC Sport , 1 September 2013:

And it was a fitting victory for Liverpool as Anfield celebrated the 100th anniversary of the birth of their legendary Scottish manager Bill Shankly.

(baseball) The head coach.

(music) An administrator, for a singer or group. (rfex)

(computer software) A window or application whose purpose is to give the user the control over some aspect of the software.

a file manager'''; a task '''manager'''; Program '''Manager