Meaning of the word "sink or swim" in English

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

sink or swim

US /sɪŋk ɔr swɪm/
UK /sɪŋk ɔr swɪm/
"sink or swim" picture

Idiom

1.

to fail or succeed entirely by one's own efforts, without help from anyone else

Example:
When he started his own business, it was a case of sink or swim.
The new employees were told they would have to sink or swim.
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