Meaning of the word cutthroat in English

What does cutthroat mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

cutthroat

US /ˈkʌt.θroʊt/
UK /ˈkʌt.θrəʊt/

Adjective

fierce and intense competition or rivalry, in which people are willing to harm others to succeed

Example:
The advertising industry is a cutthroat business.
They operate in a cutthroat market where only the strongest survive.