| 1. cusp | |
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Point formed by two intersecting arcs (as from the intrados of a Gothic arch)
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| 2. cusp [ Synonyms: leaflet] | |
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A thin triangular flap of a heart valve
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| 3. cusp | |
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Small elevation on the grinding surface of a tooth
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دانت کا نوکدار کنارہ۔ |