if not
idiom
1
—used to talk about the negative result or effect of something
You should study. If not, you won't pass the test.
2
—used to express surprise about meeting someone when it is not expected
So I went to the game and who should I see there if not my old friend Tom!
Examples of if not in a Sentence
Recent Examples on the Web
And the response needs to match, if not exceed, the threat.
—
Sirjad Parakkat, Forbes, 16 Jan. 2025
Tuesday could be just as cold, if not colder for some, especially in the East and South.
—Mary Gilbert, CNN, 15 Jan. 2025
The increase in illnesses is concerning, as these viruses can require hospitalization — or even be fatal — if not prepared for or treated properly.
—Cara Lynn Shultz, People.com, 15 Jan. 2025
Early adoption can be risky if not done with clear objectives and a deep understanding of the technology's capabilities and limitations.
—Petr Marek, Forbes, 2 Jan. 2025
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Sirjad Parakkat, Forbes, 16 Jan. 2025
Tuesday could be just as cold, if not colder for some, especially in the East and South.
—Mary Gilbert, CNN, 15 Jan. 2025
The increase in illnesses is concerning, as these viruses can require hospitalization — or even be fatal — if not prepared for or treated properly.
—Cara Lynn Shultz, People.com, 15 Jan. 2025
Early adoption can be risky if not done with clear objectives and a deep understanding of the technology's capabilities and limitations.
—Petr Marek, Forbes, 2 Jan. 2025
See all Example Sentences for if not
Dictionary Entries Near if not
Cite this Entry
“If not.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/if%20not. Accessed 21 Jan. 2025.
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