For certain
adverb
Absolutely sure, without any doubt.
I know for certain that I left my keys here.
Often appears as...
- know for certain
- prove for certain
adverb
It's used in situations where the outcome or result is sure to happen.
She has an upcoming exam for certain.
Often appears as...
- has for certain
- upcoming for certain
adverb
Absolutely sure, without any doubt.
I know for certain that I left my keys here.
Often appears as...
- know for certain
- prove for certain
adverb
It's used in situations where the outcome or result is sure to happen.
She has an upcoming exam for certain.
Often appears as...
- has for certain
- upcoming for certain
Definition 1 of 2
Pro Tip 1/3Certainty Level
Used to show you are completely sure about your knowledge or belief.
I can't say for certain if it'll rain tomorrow.
Pro Tip 2/3Stress Importance
Emphasize the absence of doubt in what is being stated or predicted.
The test results will come out negative for certain.
Pro Tip 3/3No Need for Proof
Express strong conviction even when proof is unavailable.
She said for certain that she saw a dolphin in the river.
Pro Tip 1/3Certainty Level
Used to show you are completely sure about your knowledge or belief.
I can't say for certain if it'll rain tomorrow.
Pro Tip 2/3Stress Importance
Emphasize the absence of doubt in what is being stated or predicted.
The test results will come out negative for certain.
Pro Tip 3/3No Need for Proof
Express strong conviction even when proof is unavailable.
She said for certain that she saw a dolphin in the river.
Pro Tip 1/3Certainty Level
Used to show you are completely sure about your knowledge or belief.
I can't say for certain if it'll rain tomorrow.
Pro Tip 2/3Stress Importance
Emphasize the absence of doubt in what is being stated or predicted.
The test results will come out negative for certain.
Pro Tip 3/3No Need for Proof
Express strong conviction even when proof is unavailable.
She said for certain that she saw a dolphin in the river.
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