Verse meaning
This is the verse translation, not a definition of the individual word.
It is He Who has sent down to you the Book. In it are definite verses, which are the foundation of the Book; while others are ambiguous. Those with deviant hearts follow the ambiguous verses, seeking discord and seeking their [false] interpretation. But no one knows their [true] interpretation except Allah. And those who are well-grounded in knowledge say, “We believe in it. It is all from our Lord[1].” None will take heed except people of understanding.
Source
[1] People of true knowledge are lauded here with the worthy epithet “al-rāsikhūna fī al-‘ilm”(the well-grounded in knowledge); they know enough and are so humble as to say: “Allah knows best”, unlike others.
Source: QuranEnc.com · English Translation - Rowwad Translation Center
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