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.θroʊt/

Adjective

1.

not involving considering or worrying about any harm caused to others:

Example:
the cutthroat world of journalism
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