Verse meaning
This is the verse translation, not a definition of the individual word.
Whatever charity you give or vow[1] you make, Allah surely knows it. But the wrongdoers have no helpers.
Source
[1] Nadhr (vowing): It is to make obligatory for oneself that which is not, usually in return for a Godly favor. For example, if my child is healed, I will give in charity such amount of money.
Source: QuranEnc.com · English Translation - Rowwad Translation Center
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