Meaning of the word "if not" in English

What does "if not" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

if not

US /ɪf nɑt/
UK /ɪf nɒt/

Phrase

1.

used to introduce a statement that indicates a stronger possibility or a more extreme case than what was just mentioned

Example:
He's a good student, if not excellent.
The movie was interesting, if not captivating.
2.

used to indicate that something is certainly true, and perhaps even more so

Example:
He works hard, if not too hard.
The task is difficult, if not impossible.