অর্থ : (anatomy) a disk of cartilage that serves as a cushion between the ends of bones that meet at a joint.
সমার্থক : semilunar cartilage
অর্থ : (optics) a lens that is concave on one side and convex on the other.
অর্থ : (physics) the curved upper surface of a nonturbulent liquid in a vertical tube.
Meniscus meaning in Bengali (Bangla).