English Dictionary

CEO

noun

(countable, business) Initialism of chief executive officer. / (UK, countable) Initialism of civil enforcement officer. / (aviation) Acronym of current engine option.

The CEO of the company made an important announcement.

意味（1）

(countable, business) Initialism of chief executive officer.

CEOs who once made 50 times the average worker’s salary made more than 500 times as much in 2001. — Evan Thomas, Why It’s Time to Worry, Newsweek 2010-12-04

意味（2）

(UK, countable) Initialism of civil enforcement officer.

意味（3）

(aviation) Acronym of current engine option.