Islam > Glossary > Al-lazm al-ghyr al-byn
Discover the meaning of the term Al-lazm al-ghyr al-byn (لازم الغير البين) in Islamic vocabulary.
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Updated on 11 April 2026 at 1:05 AM
📖 1 min readIt is that whose certainty of the mind regarding mutual implication requires an intermediary, such as the equality of the three angles of a triangle with two right angles. It is not sufficient for the mind to be certain that the equiangular triangle implies the two right angles, but it needs an intermediary, which is the geometric proof. And the term "immanent" (al-lazim) is used in the sense of necessary.
That whose certainty of the mind regarding mutual implication requires the intermediary of equality.